Huge baseball card mystery box! What did I find???

[@robbisson1]

You seem to have great luck, finding these hits. Difficult to find, where I live.

[@ObsessedCollector]

Nice find! The GPK is Series 2 =) Those are gaining value lately. Especially Series 1 and 15

[@lioncardsgameday8547]

I really love that Winfield

[@bubbacards3285]

Lion cards Gameday pretty sweet!