u look it up online
Depends on the card and the condition. A good place to start looking to find a value is eBay.
It matters who they are of and how old they are.
It depends what kind of cards you have stupid
Value of a basketball card depends on the player, type and rarity. Current market value can be looked up on ebay's completed sales. Most common cards are probably worth very little.
im trying to find the value of my x-men cards
the cards now value is about 900,000 dollars
I would like to find out what Troy Bell basketball cards are worth. #3 Grizzlies for memphis. Card number 229/499
Finding the Value of a Basketball CardOn beckett.com you can go to My Collections and start a collection. Then you can find your basketball card and it will say the price on the total value part. Vintagecardprices.com provides values for professionally graded pre-1989 basketball cards. All values are based on sales that took place on eBay and major auction houses. It has a My Collection and Want List feature whereby you're notified of cards that go into auction.AnswerBeckett sells a pricing magazine for all sports. VintageCardPrices provides pricing for all sports incuding non-sports for all years up to 1989. Go to beckett.com,that is the best way to find out
close to 90 dollars
i would suggest ebay