LA Dodgers Foundation Auction: Mark McGwire Autographed Game-Used
LA Dodgers Foundation Auction: Mark McGwire Autographed Game-Used LA Dodger Jersey
Hunt Auctions, LLC
Mark McGwire Signed Baseball, Autographed Mark McGwire Baseball
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June 2010 Catalog - Sports Memorabilia Auctions
Game-Used or Autographed Mark McGwire
Steiner Sports
Honus Wagner Baseball Nerd
Press Releases
Mark McGwire Signed Baseball, Autographed Mark McGwire Baseball
Babe Ruth baseball bat sells for $930,000 as sports memorabilia market heats up
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Lot Detail - 1998 Mark McGwire Signed & Game Used ONL Coleman Baseball Home Run #70 With Ticket Stubs (MEARS & JSA)