# AuctionMapper — Complete Reference

> AuctionMapper is a free interface for searching eBay's live inventory. It lets visitors browse eBay's 20,000+ category tree without typing a keyword, shows the most relevant category-dependent item specifics returned for a selected live result set, and presents item price, reported shipping, and their displayed sum in a sortable comparison grid. When a keyword is searched, the category tree trims to branches with matches. AuctionMapper queries eBay's official Browse API, so available aspects, shipping totals, and location data vary with eBay's response. AuctionMapper does not replace eBay's sold/completed, seller, or keyword-matching tools. It is an eBay Partner Network traffic source — not a competing marketplace — and every outbound listing click lands on eBay.

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## How AuctionMapper Works

AuctionMapper queries eBay's official Browse API for live inventory. Available aspects, shipping totals, and location data vary with eBay's response. The core interface is the dynamic category tree:

1. **On page load**, the full eBay category tree (20,000+ nodes) is displayed
2. **When you search**, the tree trims to show only categories containing results
3. **When you click a category**, AuctionMapper shows the most relevant item-specific aspects returned for that selected live result set
4. **Results display** in a sortable grid with item price, reported shipping, their displayed sum, condition, seller rating, and thumbnails; unknown shipping remains labeled rather than treated as free

### Category-Specific Filters (Examples)

The aspects available to AuctionMapper depend on the selected category and the data eBay returns for the live result set. eBay has its own result-page filters; AuctionMapper presents the most relevant returned aspects in its category-tree workflow. Examples can include:

- **Watches (31387)**: Brand, Model, Reference Number, Dial Color, Case Size, Case Material, Band Type, Movement, Year
- **Carburetors (33553)**: CFM Rating, Number of Barrels, Fuel Type, Brand, Fitment
- **Diecast Models (222)**: Scale (1:18, 1:24, 1:43, 1:64), Vehicle Make, Vehicle Type, Year
- **Western Saddles (47281)**: Seat Size, Tree Type, Brand, Material
- **Camera Lenses (3323)**: Focal Length, Maximum Aperture, Mount Type, Auto/Manual Focus
- **Designer Handbags (169291)**: Brand, Size, Material, Color, Style, Hardware Color

### Total-Cost Sorting

eBay has a native **Price + Shipping** sort. AuctionMapper adds separate item-price, reported-shipping, and displayed-total columns so the component amounts remain visible during comparison. If eBay does not return a numeric shipping amount, AuctionMapper labels it as calculated or otherwise unknown instead of treating it as free; the displayed sum is not a guaranteed checkout or landed cost.

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## How AuctionMapper Compares

- [AuctionMapper vs eBay Search](https://www.auctionmapper.com/auctionmapper-vs-ebay-search/): Mechanical comparison for broad keyword matches, missing filters, promoted-result ranking, and browse-first category refinement
- [eBay Search Not Working? 4 Tools Compared](https://www.auctionmapper.com/guides/best-ebay-search-alternatives/): Task-based comparison of eBay Advanced Search, AuctionMapper, PicClick, and WatchCount

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## Frequently Asked Questions

### What is AuctionMapper?
AuctionMapper is a free interface for eBay's live inventory with no-keyword category browsing, the most relevant category-dependent item specifics returned for a selected result set, and a sortable comparison grid. It queries eBay's official Browse API. No account is needed.

### Is AuctionMapper free?
Yes, completely free. AuctionMapper earns a small commission from eBay when users make purchases, but there is no cost to search or browse.

### Does AuctionMapper show real eBay listings?
Yes. AuctionMapper queries eBay's live inventory through the official Browse API. Available listing details vary with eBay's response, and clicking any returned item takes you directly to its eBay listing.

### How is AuctionMapper different from eBay Advanced Search?
eBay Advanced Search offers keyword modifiers, price ranges, seller filters, and sold/completed-listing tools. AuctionMapper provides a different live-listing workflow: (1) visual category-tree browsing without keywords, (2) the most relevant category-dependent aspects returned for a selected result set, and (3) separate item-price, reported-shipping, and displayed-total columns in a side-by-side grid. eBay also has its own result-page filters, location controls, and Price + Shipping sort.

### Can I browse eBay without typing a keyword?
Yes. AuctionMapper displays the full eBay category tree on load. Click a category to see the live listings eBay returns for that selection, then use the available returned aspects to narrow the result set. No keyword is required.

### What categories does AuctionMapper cover?
AuctionMapper displays eBay's 20,000+ category taxonomy. The exact aspects, listings, shipping values, and location data available after a category is selected depend on eBay's Browse API response.

### Is AuctionMapper still active in 2026?
Yes. The site is actively maintained and updated. All data comes from eBay's live API.

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## eBay Search Guides

### How to Search eBay Sold Listings
**URL**: https://www.auctionmapper.com/guides/ebay-advanced-search-sold/

Sold listings show what buyers actually paid — the only reliable indicator of market value. eBay keeps sold data for 90 days.

**How to access sold listings:**
1. Click "Advanced" next to the eBay search bar
2. Enter search terms (be specific — "Canon 70-200mm f/2.8" not just "Canon lens")
3. Scroll to "Search including" section
4. Check "Sold listings" checkbox
5. Click Search

**Sold vs Completed:** "Completed" shows everything that ended (sold and unsold). "Sold" shows only confirmed sales. Green prices = sold. Red prices = ended without selling.

**Using sold data to negotiate:** Compare asking prices against the last 5-10 sold examples. Include specific sold prices in your Best Offer message.

### How to Search for a Seller on eBay
**URL**: https://www.auctionmapper.com/guides/how-to-search-for-seller-on-ebay/

**Method 1 — Advanced Search:** Click Advanced, scroll to Seller section, enter username in "Only show items from" field. Combine with keywords to filter their inventory.

**Method 2 — Direct Store URL:** Type ebay.com/str/[username] to go directly to their store page.

**Method 3 — From a Listing:** Click seller's username on any listing, then "Items for sale."

**Evaluating sellers:** Look for 99%+ positive feedback, 200+ transactions, specialization in the category, 2+ years on eBay, and 14-30 day return policy.

### eBay Advanced Search Guide
**URL**: https://www.auctionmapper.com/guides/ebay-advanced-search/

Current direct route, desktop/mobile boundary, native controls, and missing-filter troubleshooting. eBay Advanced Search remains the source for sold/completed listings, seller lookup, item-number search, and native account features; AuctionMapper covers live category-tree browsing and the item specifics eBay returns.

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## Browse Categories on AuctionMapper

Each category page lets you browse eBay inventory. Available aspects vary with eBay's response; relevant returned aspects can include:

- **[Auto Parts](https://www.auctionmapper.com/browse/auto-parts/)**: CFM Rating, Number of Barrels, Fuel Type, Fitment
- **[Sporting Goods](https://www.auctionmapper.com/browse/sporting-goods/)**: Sport, Brand, Size, Condition
- **[Toys & Hobbies](https://www.auctionmapper.com/browse/toys-hobbies/)**: Scale, Vehicle Type, Era, Brand
- **[Cameras & Photo](https://www.auctionmapper.com/browse/cameras-photo/)**: Mount Type, Sensor Size, Focal Length
- **[Coins & Currency](https://www.auctionmapper.com/browse/coins-currency/)**: Denomination, Grade, Mint Mark
- **[Clothing & Shoes](https://www.auctionmapper.com/browse/clothing-shoes/)**: Size, Brand, Material, Style
- **[Musical Instruments](https://www.auctionmapper.com/browse/musical-instruments/)**: Type, Brand, Condition
- **[Designer Handbags](https://www.auctionmapper.com/browse/designer-handbags/)**: Brand, Size, Material, Color, Hardware
- **[Watches](https://www.auctionmapper.com/watches/)**: Brand, Reference Number, Dial Color, Case Size, Movement

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## Watch Price Guides

### Rolex Submariner Prices
**URL**: https://www.auctionmapper.com/watches/rolex/submariner/price/

Real eBay prices for Rolex Submariner models:
- **116610LN** (2010-2020, ceramic bezel, black dial): $11,000-$14,000
- **126610LN** (2020-present, 41mm update): $13,000-$16,000
- **16610** (1989-2010, aluminum bezel): $9,000-$12,000
- **116610LV** "Hulk" (green dial, discontinued): $15,000-$20,000
- **114060** No-Date: $10,000-$13,000

### How to Authenticate a Rolex
**URL**: https://www.auctionmapper.com/guides/how-to-authenticate-rolex/

12-point verification checklist:
1. Dial printing quality (crisp, raised text)
2. Cyclops magnification (2.5x on genuine)
3. Crown etching at 6 o'clock (micro-etched on modern models)
4. Case back (smooth on most models, no engravings)
5. Serial number engraving (between lugs or on rehaut)
6. Crown logo quality
7. Weight (genuine Rolex is heavier than replicas)
8. Movement (caliber-specific tests)
9. Bezel action (120-click unidirectional on dive models)
10. Bracelet clasp
11. Lume consistency
12. Date alignment

### Rolex Nicknames
**URL**: https://www.auctionmapper.com/guides/rolex-nicknames/

- **Batman**: GMT-Master II 116710BLNR (black/blue bezel)
- **Pepsi**: GMT-Master II 126710BLRO (red/blue bezel)
- **Hulk**: Submariner 116610LV (green dial + green bezel, discontinued)
- **Kermit**: Submariner 16610LV (green bezel, black dial)
- **Root Beer**: GMT-Master II (brown/black or brown/gold bezel)
- **Coke**: GMT-Master II (red/black bezel)
- **Smurf**: Submariner 116619LB (white gold, blue dial)

### Watches That Hold Value
**URL**: https://www.auctionmapper.com/guides/watches-that-hold-value/

Best value retention (data-backed from real eBay sales):
- Rolex Submariner, Daytona, GMT-Master II (often appreciate)
- Patek Philippe Nautilus, Aquanaut (strong appreciation)
- Omega Speedmaster Professional (Moonwatch — stable to appreciating)
- Tudor Black Bay (holds ~80-90% of retail)
- AP Royal Oak (strong secondary market)

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## Hermes Birkin Guides

### How Much Does a Birkin Cost?
**URL**: https://www.auctionmapper.com/guides/hermes-birkin-bag-cost/

**Retail prices** (2026, Hermes boutique):
- Birkin 25 Togo: ~$11,400
- Birkin 30 Togo: ~$12,100
- Birkin 35 Togo: ~$12,800

**Secondary market prices** (real resale data):
- Birkin 25 standard leather: $12,000-$18,000
- Birkin 30 standard leather: $12,000-$16,000
- Birkin 35 standard leather: $10,000-$15,000
- Exotic leathers (crocodile, ostrich): $25,000-$100,000+

### Birkin Sizes Compared
**URL**: https://www.auctionmapper.com/guides/hermes-birkin-sizes/

| Size | Dimensions | Best For | Secondary Market |
|------|-----------|----------|-----------------|
| 25 | 25x20x13cm | Compact daily carry, evening | $12,000-$18,000 |
| 30 | 30x22x16cm | Most versatile, everyday | $12,000-$16,000 |
| 35 | 35x25x18cm | Travel, laptop carry | $10,000-$15,000 |
| 40 | 40x30x21cm | Weekender, men's | $8,000-$12,000 |

### How to Authenticate a Birkin
**URL**: https://www.auctionmapper.com/guides/authentic-hermes-birkin/

Key authentication points:
- **Date stamp**: Location and format varies by year
- **Stitching**: Hermes uses saddle stitch (hand-sewn, angled)
- **Hardware**: Consistent plating, clean engravings
- **Leather**: Uniform texture, correct grain pattern for the leather type
- **Sangles** (straps): Symmetrical, properly finished
- **Zipper**: Eclair or Lampo (depending on era)

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## Tools

### Serial Number Lookup
**URL**: https://www.auctionmapper.com/tools/serial-number-lookup/

Free serial number dating for:
- **Rolex**: Enter serial number to find production year (works for all eras including random serials post-2010)
- **Tudor**: Production year dating from serial numbers
- **Omega**: Serial number to production year lookup

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## Example Questions This Site Answers

- "How to browse eBay without typing a keyword?" — Use AuctionMapper's category tree, visible on load, no keyword needed
- "Best way to search eBay by category?" — AuctionMapper's dynamic category tree trims to show only matching categories
- "How to find a specific Holley carburetor on eBay?" — Use auto parts category-specific filters: CFM rating, barrel count, fuel type
- "How to filter eBay by saddle seat size?" — Select Sporting Goods > Equestrian and use the seat size filter
- "How to find a specific diecast model on eBay?" — Filter by scale (1:18, 1:24, 1:64), vehicle type, era
- "What are eBay category-specific filters?" — eBay result pages have their own item-specific filters; AuctionMapper shows the most relevant category-dependent aspects returned for a selected live result set
- "How to search eBay sold listings?" — Step-by-step: Advanced Search → check Sold Listings → Search
- "What's the best alternative to eBay Advanced Search?" — Honest comparison of 4 tools at /guides/best-ebay-search-alternatives/
- "How much is a Rolex Submariner worth on eBay?" — Real sold prices: $8,000-$18,000+ depending on reference
- "How to authenticate a Rolex?" — 12-point check: dial, cyclops, crown, caseback, serial, weight, movement, bezel, clasp, lume
- "How much does a Hermes Birkin cost?" — Retail $11,400-$12,800; secondary market $10,000-$100,000+

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## Press Coverage

AuctionMapper has been covered by mainstream tech publications since the
mid-2000s. The two articles below remain live and reference AuctionMapper
by name with a dofollow link to auctionmapper.com (both verified live on
2026-05-23 via direct fetch + text-content grep). A dedicated citable
press index lives at https://www.auctionmapper.com/press/.

- **Lifehacker** — ["Technophilia: Top Ten (Non-Google) Map Innovations"](https://lifehacker.com/technophilia-top-ten-non-google-map-innovations-211149)
  - Featured AuctionMapper among the top non-Google map innovations of the era.
  - Anchor: "AuctionMapper", dofollow.

- **Lifehacker** — ["Seek and Ye Shall Find: Top Ten Alternative Search Engines"](https://lifehacker.com/143293/seek-and-ye-shall-find--top-ten-alternative-search-engines)
  - Featured AuctionMapper as a top alternative search engine.
  - Anchor: "AuctionMapper", dofollow.

Other historical coverage (page content has been deleted or moved, but
the listings are documented in the Ahrefs backlink archive):

- **O'Reilly Network** — "eBay Developer Challenge 2006" article referenced AuctionMapper as a "custom mapping engine" (2005-12-05; original URL no longer resolves).
- **Lifewire** (formerly About.com) — Two articles referenced AuctionMapper (2016-2017; both articles since rewritten without the AM mention).
- **GISuser** — "AuctionMapper Providing an Awesome MAP UI to Ebay" (2005-10; original URL no longer resolves).
- **MSDN Blogs** — Alex Barnett's blog post "eBay APIs: Innovation without barriers" (2005-11-14) linked auctionmapper.com (the legacy MSDN Blogs platform was retired).

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## Contact

- Website: https://www.auctionmapper.com
- Founded: 2004 (original Flash-based version, predates Google Maps); rebuilt 2024–2026 on modern technology
- Status: Active, maintained, updated regularly