The listing, Fleer '91 Baseball 3x12 multi-pack with stickers has ended.
I will be the first to admit that I never followed baseball cards. In '91 my obsession was the Blazers (yes, they were good way back when.) However, I found this interesting baseball 3-pack from Fleer. Very scanty research on my part didn't turn up anything, so perhaps you can profit from my laziness. There are 48 cards and 3 logo stickers total.
As you could see from the picture if my camera didn't stink - sorry, this is the best I could get - this pack was the victim of the demise of Woolworth's. A little of the card edges is visible through the pack, and I don't see any bending, but I do see a fuzzy corner on at least one card. It's not a very snug or secure package.
Shipped free to the US or Canada by first class padded envelope (I'll throw in some cardboard to discourage bending.) Please ask for quote elsewhere. Any questions, feel free. Thanks and good luck!