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Mark McGwire Autograph Sample


Mark McGwire Autograph Sample

  • Authenticated - Steiner Sports
  • Item signed - Seat Back
  • Price Guide$150.-$250. (signed baseball) $60.-$120 (signed photo)

 Information provided by:
Authentic Signed Sports

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 This is a Mark McGwire Autograph Sample signed on a Busch Stadium Seatback.
 This signature was Authenticated by Steiner Sports (pictured below).
A Mark McGwire single signed baseball is worth between $150.-$250. A Mark McGwire signed Photo is worth about $60.-$120. Larger and more desired photos could sell for more. bats, uniform Jersey's and equipment sell at a higher price due to the higher cost of the item, rarity and display.

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.

TIP! Don't Forget to keep your Autographs Away from a lot of Light, especially sunlight! Even reflected sunlight will take its toll. 

 The Ideal 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 handling.

Visit the Single Signed Baseball Price Guide for values on other players.

 Purchase a Mark McGwire Autographed  seat back at  Authentic Signed Sports


Mark McGwire Autographed Busch Stadium Seatback

 Mark McGwire signature on a Busch Stadium Seatback


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