I have a Ryne Sandburg card, fair condition, how much could it be worth?
353611
You could go to http://www.beckett.com but I'm not sure if you can look up cards for free.  Ryno was my favorite player as a kid and I still have his rookie card in mint condition.  It used to be worth a fair amount but last time I checked it was only about $12, so don't get your hopes up.  Good luck.
199580
Do a search for that on ebay. That'll give you an idea of value.
400522
Its based strictly on ots condition. I recently sold that exact card in Very Good condition for $110. Hope that helps.
1121482
Beckett Magazine's \n\nThey only worth something if someone wants them. \nOld card-collector for many years this is my knowledge.
504366
This might give you an indication of its value:\nhttp://cgi.ebay.com/SIGNED-AUTOGRAPHED-MINDLESS-SELF-INDULGENCE-8X10-PHOTO_W0QQitemZ7619091836QQcategoryZ108727QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
979097
the 51 stanley cup will be worth a bit depending on the shape its in.\nthe gretzky card is still not worth much at the moment, get a rookie card for gretzky and thats worth a bit\n\nif nothing works with that, check ebay
177005
It depends, do you like Joe Montana or not? If you like him and want his memorabilia then keep it. If you sell it it might not be worth that much because it is a card. On eBay you can probably find something like that for about $5, but if you sell it to a sports memoribilia shop owner he might give you about $25-$50.
1180911
www.beckett.com\n\nOr go to a local baseball card shop and ask. It should be worth a lot of money.....
931647
Take it to a sports collector store and and get them appraised.  You could also buy a Beckett magazine.  They have the values of cards.  It is hard to say the value of a card without knowing the year, maker, condition, and card number.
349156
Check in Beckett.com for the the exact card you have and value.
569740
can't say how good of a condition it's in, but if it's in good shape, probably about 100-150 bucks.
1124578
Take it to a sports and memorabilia appraiser.  If there's an auction house near you, they should have one.
132091
you might try beckett.com . it has card values for every type of card imaginable.
840284
Sorry, that issue is worth next to nothing. It is part of a set of Nolan Ryan-only cards released by Pacific. \n\nEvery card in every pack was a Nolan Ryan. Nolan Ryan gets traded, Nolan throws a no-hitter, Nolan mows the yard...you get the picture.\n\nThe set was mass produced and there is little demand. Boxes of 24 unopened packs go unsold on eBay with a minimum bid of $5 plus shipping. You might be able to trick someone into giving you a dollar for it. Sorry.
185813
all cards from that set had that picture on it. which means there are millions of that card in circulation.  it might be worth a buck
206311
For accurate valuation of any item, an issue date needs to be given. I assume this is the Danny Jackson from the Cincinatti Reds, who played in the 1980s and early 1990s, the same Danny Jackson who once won 23 games one year (I think he went 23-8?). So with that assumption, and without knowing the exact year of printing, I'll provide you with a price list, for every year, 1985-1994, of Topps' Danny Jackson cards. To find out which year your card is, take the last year of statistics, shown on the rear of the card, and add '1.' Thus, if the last year shown is '1987', the year of your card is '1988.' With that in mind, here is the moment you've been waiting for. Prices are in dollars:\n\n1985 Topps: .10\n1986 Topps: .10\n1987 Topps: .10\n1988 Topps: .05\n1989 Topps: .05\n1990 Topps: .05\n1991 Topps: .05\n1992 Topps: .05\n1993 Topps: .05\n1994 Topps: .05\n\nSo your card is worth somewhere between 5 and 10 cents. Unfortunately, demand for this card is at an all-time low, according to dealers and traders across the globe. Perhaps the best way to get rid of this car is to tape a dime to the front and place under the pillow (or soiled toboggan, if he is especially unfortunate) of any bum in the downtown of your nearest city. Danny Jackson would pat you on the head and show you his curveball if he knew you were using the value of one of his baseball cards to help another in need.
246425
I'd try Ebay. You can do a search there and see what other people with the same cards are selling them for and see if it's worth it to you.