Know what you have before anyone makes an offer
The single biggest selling mistake is walking in blind. Identify every coin, note dates and mint marks, and check what comparable coins have actually sold for recently — sold prices, not asking prices or price-guide fantasy numbers.
Sort your coins into rough tiers: bullion and junk silver that trade on metal content, mid-range collector coins, and any potential stars. Each tier sells best through a different channel, and mixing them in one lot usually means the stars get paid like the junk.
Your main selling options
Each venue trades convenience against net price. Dealers pay instantly but need a margin; auctions maximize exposure for better coins but take time and commission; selling it yourself keeps the margin but costs effort and fees.
- Local coin dealers: instant cash, no fees, but expect a spread below retail — get two or three offers
- Major auction houses (Heritage, Stack’s Bowers, GreatCollections): best for coins worth several hundred dollars and up; seller fees vary and buyer premiums are typically around 20%
- eBay: strong retail prices for popular material; total fees for coins commonly run around 13% or so plus shipping
- Online marketplaces and collector apps: lower fees, direct access to collectors, escrow protection on good platforms
- Coin shows: many dealers under one roof means competitive wholesale offers in an afternoon
When to grade before selling
Third-party grading makes sense when certification will raise the price by more than the fee — typically for problem-free coins worth a couple hundred dollars or more, and almost always for genuinely rare dates. A certified coin removes buyer doubt about authenticity and grade, which widens your buyer pool.
Skip grading for common circulated material, cleaned coins, and modern coins worth less than the fee. Pre-screening with a grade estimate saves you from paying to slab coins that will come back in cheap grades or details holders.
Price-check and sell smarter with CoinVault Pro
Scan your coins with CoinVault Pro before you approach any buyer: the app identifies each piece, estimates its Sheldon grade, and shows live market values built from real eBay sold prices and Numista data — exactly the comps a fair offer should be judged against.
When you are ready to sell, the built-in marketplace lets you list coins with bids, trades, and escrow protection, straight from the collection manager where your coins are already cataloged.