depends on how old they are if real old antieak stores will buy them or else garage sell
look at beckett.com or tuffstuff.com or buy a pricing magazine
No actually... they don't they can just get easy autographs.
Probably online. Maybe Ebay
16887/3
Derek jeter upper deck sp rookie
45 cards
no
All-Pro Sports and M&M Sports Cards are located in Kenosha, WI. Both should buy and sell.
Go to the store and buy packs of cards, or either buy it online on auction sites or buy or trade it from other people
If you mean what cards do baseball card collectors collect,than all kinds of baseball cards. If you mean What is a baseball card collector, than one who collects baseball cards.
depends on how old they are if real old antieak stores will buy them or else garage sell
by playing the game and earning points to buy or earn cards by playing; card rewards are a randomized system