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Boxing · Set

R338 Sport Kings card values

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Current market values for graded cards from R338 Sport Kings, by grade, from real comparable sales. Track your whole collection — with a 0–1000 protection score and a broker-ready insurance schedule — free.

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Show16 of 16 cards
  • 1933 Jim Thorpe #6
  • 1933 Red Grange #4
  • 1933 Duke Kahanamoku #20
  • 1933 Mildred Didrickson #45
  • 1933 Mildred Didrikson #45
  • 1933 Bobby Jones #38
  • 1933 Nat Holman #3
  • 1933 Knute Rockne #35
  • 1933 Eddie Shore #19
  • 1933 Walter Hagen #8
  • 1933 Jim Browning #41
  • 1933 Jack Dempsey #17
  • 1933 Willie Hoppe #36
  • 1933 Gene Tunney #18
  • 1933 Laverne Fator #13
  • 1933 William Tilden #16

Values are informational estimates from recent comparable sales — not a certified appraisal, insurance, or financial advice.