Then where should you sell to? Oh, and if I'm you, I'm holding on to that card until Santo passes and ideally makes it into the HOF. There's plenty of message boards you can deal on. The one I use is http://www.sportscardforum.com There are several reasons not to sell on Ebay... 1) Unless it's a very high value card or a very popular player, there's no guarantee the card will sell for what you want it to sell for. I put two cards up on Ebay at the same time. One was a David Price autographed card numbered out of 50 (only 50 made) that booked for $100 at the time. I also had a Josh Vitters auto numbered out of 275 (or something) that booked for $60 at the time. The Price sold for $23.50, the Vitters sold for $26.50. 2) Seller fees were increased. A lot of card buyers and sellers on ebay were upset. A LOT. It even got so far as an attempt to organize a boycott. You sell a card for $80, you're gonna pay $5-$10 in seller fees, not including the $3-$5 you spent setting it up to promote it (bold lettering, highlighted search result, etc). At least that's what happened to me. 3) Your expensive card of the next big prospect in the Mariners farm system or whatever, won't sell for crap. Yankees, Red Sox, Cubs. Players on these teams will always sell for more money and far more often than any other team's players. Prime example, that David Price vs. the Josh Vitters. Yankees and Red Sox cards are ridiculous. After Joba's amazing debut of 24 innings, his cards were some of the most valuable cards in Beckett price guides and THE most valuable cards on Ebay. East coast bias exists in the world of baseball card collecting as well. Naturally, Geovany Soto cards are a hot commodity, rightfully so Those are my least favorite. Buying is good. But beware of fake patch cards. If you want to sell, try that forum I linked to, I deal on there and not only is it a good place to gauge interest on cards, but you don't have to pay seller fees, which is big. Plus they have almost anything you could be looking for. If you want it, chances are someone's got it Correct. The fees are god awful(I'm #2 at a company that sells on eBay, were all too familiar with what theyre doing), and if you start something at .99 you have a good shot at it selling for that. The card collecting hobby is definately not mainstream as of late, not many people are collecting - they're unloading. I looked online when I had a bunch of NBA rookie cards (kidd, kobe, etc) and the prices they would go for on eBay were terrible versus websites. It's a good place to buy them though.