I used to know guys at the hobby shops I worked for who would pull a card of an offensive lineman, even an autograph or game used, and just leave it on the counter because they didn't want any part of it.
2010 Panini Prestige Football might have one left tackle card you want to hold on to. Ed Wang, who made history last week as being the first player of full Chinese descent drafted into the NFL, will appear in the set - which is due out in stores May 12.
Ed Wang does have a 2010 Senior Bowl card that was a give-away item at the Senior Bowl Fan Frenzy on January 29, 2010 in Mobile, AL. These cards are currently selling for very modest sums on eBay - between $.50 - $5.00.
I would expect the prices for Wang's 2010 Prestige Rookie Card to be fairly modest as well, but you might be able to sell it for a couple bucks. Keep in mind Wang was a 5th round draft pick by the Buffalo Bills, and every other OL card ends up in the common box unless they make an Oscar nominated movie about you. I will keep an eye on Wang's 2010 Panini Prestige Base and Autograph RC card prices when the set releases to see if Chinese collectors can drive the price up. Check to see what the current price is on eBay:
2010 Panini Prestige Ed Wang Rookie