You found something old and interesting. Before you sell it, price it, or toss it — here's how to find out what it's actually worth in today's market.
Most people either overprice their vintage finds (and they sit unsold for months) or underprice them (and leave money on the table). The only reliable way to know what something is worth is to look at what identical items actually sold for — not what they're listed at, what they sold at.
eBay's sold listings are the gold standard for resale pricing. But manually searching, filtering, and averaging sold prices for every item in your collection takes forever.
Option 1: Manual eBay search. Go to eBay, search for your item, filter by "Sold items" under the search filters. Look at 5-10 comparable sold listings and average the prices. This works but takes 5-10 minutes per item.
Option 2: Use an AI pricing tool. Point your phone at the item, let AI identify it, and get real eBay sold prices pulled automatically. Takes about 5 seconds per item.
Snap a photo. AI identifies it and pulls real eBay sold prices. Free to use.
Try finna — it's freePhotograph everything. Clear, well-lit photos from multiple angles. Always photograph the bottom/marks — that's how buyers verify authenticity.
Don't clean too aggressively. A gentle wipe is fine. But don't use harsh chemicals on pottery, don't put vintage items in the dishwasher, and don't try to "restore" patina. Buyers want authentic condition.
Price based on sold data, not listings. Anyone can list a Pyrex bowl for $500. What matters is what they actually sell for. Sold comps are the truth.
Be specific in your listing title. "Pyrex 443 Cinderella Bowl Butterprint Turquoise 2.5 Qt" will outsell "Vintage Bowl" every time. Include the pattern name, color, size, and any identifying numbers.
eBay — largest audience, best for items over $20. Auction or Buy It Now. Seller fees around 13%.
Etsy — strong for vintage (items must be 20+ years old). Good for home decor, jewelry, and clothing. Fees around 6.5% + listing fees.
Facebook Marketplace — no shipping required if you sell locally. No fees. Best for furniture and large items.
Mercari — simple listing process, good for items under $50. 10% seller fee.