17 Free Tools

Item Identifiers
for Resellers

Identify vintage items, decode tags, and assess value. No signup required — 100% free.

Read The 2026 Playbook

KitchenAid Mixer Age

Decode the documented nine-character KitchenAid stand-mixer serial format into candidate year and production-week ranges without hiding era ambiguity.

Coleman Date Lookup

Decode an MMYY or split Coleman lantern date stamp, then compare the candidate year with a sourced U.S. model-year reference subset.

Leica Serial Lookup

Type the number engraved on the camera body to get the model and the year its block was assigned. The serial ranges for every M, R and screw-mount family are below.

Seiko Serial Lookup

The first digit of a Seiko serial is the year and the second is the month. Type yours, add the case number if you have it, and we narrow the decade from the calibre.

Nike Code Lookup

Type the code from a Nike shoe or clothing tag to see the model, colorway, kids' and women's versions, factory and production dates, plus what it sells for. Works with style codes, UPCs and old tag codes.

Levi's Tab Decoder

Use Levi's tab, care tag, origin, selvedge, button-stamp, condition, and sold-comp evidence before buying or listing vintage denim.

GPU Mining Risk

Screen a used GPU by model, sale year, seller history, test evidence, thermals, fan noise, BIOS status, warranty, ask price, and sold comps.

Pyrex Value Guide

What 24 vintage Pyrex patterns sold for on eBay from July to October 2026, one piece and sets, plus a quick check for the piece in your hand.

Funko Sticker Guide

Use sticker type, box number, release context, sticker condition, authentication-code evidence, seller risk, and exact sold comps before buying a Funko Pop.

Lululemon Dot Lookup

Type the code from a Lululemon size dot or tag to look up the style, then see what used Lululemon sold for on eBay before you price it.

Coach Serial Lookup

Type the number from the creed inside your Coach bag. We read the month, year and factory, flag numbers whose parts don't fit, name the bag when we've checked its style, and link to sold prices.

North Face Code Lookup

Separate a current-format North Face base-style candidate from attached tag text, then route to official product evidence and matching sold comps without over-decoding the label.

Patagonia Code Lookup

Separate Patagonia style numbers from RN51884, PO, and season/year clues before matching product photos, Worn Wear, condition, and sold comps.

Vintage Tee Tags

Compare tag family, RN/company identity, origin, care text, stitching, graphic date, condition, and sold comps before dating or pricing a vintage T-shirt.

Shadowless Detector

Classify Base Set Shadowless, 1st Edition Shadowless, or Unlimited evidence from visible print clues before pricing or grading Pokemon cards.

Pokemon Value Finder

Preview a local card photo, compare scanner and app workflows, correct the exact printing, then normalize current sold comps before choosing raw sale, grading, bundle, renegotiate, or skip.

Pendleton Tag Dater

Pick what your Pendleton tag shows and we match it to the label eras in Pendleton's own guide, from the 1924 label to today, with the years and how sure we are.

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