Worth It AIItem value guides

IDENTIFY · COMPARE · DECIDE

How to Price Thrift Store Finds Before You Buy

A low price on the shelf is only one part of a good resale purchase. Check the likely sale price and every cost between the shop and your buyer.

Make a short inspection before checking prices

Find the maker and model. Check damage, missing parts, cleanliness, size, and whether you can test the item. For electronics, note whether a compatible power supply is included; for games, check whether the case, manual, and item match. Put uncertain details on your checklist rather than assuming they are fine.

Bracelet example from Worth It AI’s onboarding
For jewelry finds, appearance is a starting clue. Check markings and obtain independent material or authenticity verification when value depends on them.

Compare the version you are actually holding

Search the exact model and look for sold listings in a similar condition. A complete bundle can command a different price from an item missing accessories. Avoid letting one expensive active listing set your expectations. See the sold-listing comparison guide for a repeatable method.

Subtract costs before deciding what to pay

Your estimated proceeds depend on the marketplace, your account, and the transaction. Check the marketplace’s current fee schedule. Estimate postage using the packed weight and dimensions, not the item’s weight alone.

Use the resale profit calculator to compare a likely sale price with your purchase cost, fees, shipping, packaging, and repairs. Its fee field is an assumption, so check the marketplace’s current fee schedule before buying.

Leave room for uncertainty

Try the calculation again with the lower end of your comparison range and a higher shipping cost. If the result stops making sense, adjust your maximum purchase price or pass on the item. An untested item needs a different risk allowance from one you have inspected successfully.

Use a photo scan to get an initial identification, then check the item’s markings and recent sales before buying. Save photos and notes so you can revisit why you made the purchase.