You may check out the real time pricing of your sports card from online auction websites. Visit eBay and Amazon, they are the most popular websites selling sports cards from numerous dealers.
You may subscribe to a reliable online Baseball card price guide or check out for print magazines and price guides. When it comes to online, Beckett's online baseball card price guide could help solve your problem.
it depends who the player is
Yes, business check cards are worth having. One can use business check cards for special purposes such as running their own small business or even a larger business.
about a $1.00 a piece
It depends on which cards they are. Check a website to find out how much the individual cards are worth, they add the amounts together.
absolutely
money
Hockey, Soccer, Badminton, and other famous sports are worth a lot of money.
6.9
In theory all cards are worth money. But it's not about whether they're worth money it about how much they're worth. I've seen 100's of cards on ebay worth about £30 whereas I've also seen the five exodia pieces on ebay going for about £150-£160 so they can vary quite a lot.
Brett Farve cards can be purchased through Amazon, COMC, Sports Buy and Blowout Cards. Local garage sales, consignment shops and sports memorabilia stores are also worth checking out.
Manchester United
IT Depends on What time of card and its condition its in, Rookie Cards are proboboly worth the most, or Game used.