NPN

An acronym for "No Purchase Necessary"

I got a baseball card in the mail for NPN!

4👍 10👎

SASE

Acronym for Self-addressed stamped envelope.

I sent a SASE inside my envelope to Kerry Wood to get my autographed card sent back.

63👍 3👎

white whale

A white whale is something you cant get ....like seeing a white whale would be rare. It would be seeing something you always wanted and you absolutely have to buy it. So when u get it, it's your white whale.

I have yet to find my white whale. It will be a great day when I do though.

140👍 153👎

hta

Home Team Advantage. A type of sports card box that has a higher probablity of pulling a good insert card. I'm pretty sure it's just the Topps company that uses it.

I just picked up an HTA Box of Topps 2005 Baseball Cards.

11👍 19👎

TTM

An acronym for "Through the Mail"

I sent out a baseball card and I got Ryne Sandberg's autograph TTM.

26👍 66👎