JoseConseco 1991 baseball card

There is one museum grade mint example on ebay for a buy it now or best offer of $14..50. Probably a $5 card realistically.

The prices gien were also for a graded card, which would cost more than it would be worthwhile. A recent great condition non graded blue border card recently sold for about $1.04. Unfortunately later cards like these were so mass produced there is very little value.

That era of cards were widely mass produced which lowered their value tremendously. You are looking at a sale price of $1-$2 on a site like EBAY. The actual book value may be a few dollars more but 99% of collectors go off of current ebay sold listings.