| This is a
Barry Bonds Autograph Sample, signed on a baseball. This
signature was Authenticated by Steiner Sports (pictured
Bonds single signed baseball is worth between
$150.-$250. A Barry Bonds signed Photo is worth
is based on average prices of recently closed auctions.
Prices may vary based on condition, and the type of
authenticity that accompanies the signature. Signatures
that have not been properly authenticated could sell at
half the market value or less. Signatures authenticated
in person by a reputable company that uses holograms
will sell at a higher value.
such as "73 HR" will sell for more. Personal
Inscriptions like Good Luck Chuck" will sell for
Don't Forget to keep your
Autographs Away from a lot of Light, especially sunlight! Even reflected sunlight will take its toll.
conditions for display would be indirect lighting,
at a room temperature of 65 - 70 degrees, and 50%
humidity. Always check your signatures periodically for
signs of fading or deterioration, and avoid excessive
Signed Baseball Price Guide for values on