Mark Mcguire first home run ball as A kid signed?

Answer 1

Mark McGwire single signed baseballA Mark McGwire single signed Baseball is worth between $150.-$250.

Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the baseball. Signatures that have not been properly authenticated could sell at half the market value or less.

Inscriptions such as "70" will sell for more. Personal Inscriptions like Good Luck Chuck" will sell for less.

To value the baseball as Mak McGwire's "first home run as a kid" it would have to be accompanied by strong provenance from Mark McGwire, and authenticated. Otherwise you just have a used Little League baseball signed by Mark McGwire.