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Knute Rockne card values Current market values for graded Knute Rockne cards, 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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1933 R338 Sport Kings #35 PSA 8 → 1933 R338 Sport Kings #35 SGC 6.5 → 1933 R338 Sport Kings #35 PSA 5 → 1935 R331 National Chicle Football #9 PSA 5 → 1935 R331 National Chicle Football #9 PSA 4 → 1935 R331 National Chicle Football #9 PSA 2 → 1935 R331 National Chicle #9 PSA 5.5 → 1933 Sport Kings Gum #35 PSA 5 → 1933 Sport Kings Gum #35 PSA 4 → 1933 Sport Kings #35 PSA 5 → 1933 GOUDEY SPORT KINGS #35 PSA 8 → 1935 National Chicle #9 PSA 6 → 1955 Topps All American #16 PSA 8 → 1955 Topps All American #16 PSA 6 → 1935 R331 National Chicle Football #9 SGC 1 → 1955 Topps All American #16 PSA 10 → 1935 National Chicle #9 PSA 9 → All graded cards How Slabline values cards Values are informational estimates from recent comparable sales — not a certified appraisal, insurance, or financial advice.
