From the 1990 Topps coin set, you are buying #36 of Tony Gwynn.  See scan.  Sorry it's kind of blurry, they're tough to scan.

Shipping to U.S. address is $1.00, $0.50 for each additional coin or card.

Shipping to Canada and overseas is $4.00, $0.50 for each additional coin or card.

See my E-Bay store for more minor league hockey and baseball team sets and singles.