Dave & Adam's Card World was founded in 1991 when two friends opened a small sports card store in Buffalo, NY. Dave and Adam' ... s passion for sports collecting has helped the company grow into the world's largest sports card/collectible/memorabilia company in the world. Headquartered in Tonawanda, NY, the Dave & Adam's team now includes over 100 employees. Dave & Adam's Card World consists of our e-commerce store (www.dacardworld.com), two warehouses, as well as our Western New York retail superstore. read more