Boxing
Cassius Clay card values Current market values for graded Cassius Clay 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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1960 Hemmets Journal #23 PSA 6.5 → 1960 Hemmets Journal #23 PSA 6 → 1960 Hemmets Journal #23 BGS 3.5 → 1947 Exhibits Boxing SGC 3 → 1962 Swedish Rekord Journal PSA 2 → 1965 Swedish Candy SGC 10 → 1968 Panini Campioni Dello Sport #308 PSA 9 → 1965 Perfetti Candy Boxing SGC 1 → 1966 Panini Campioni Dello Sport Boxing #377 PSA 8 → 1967 Panini Campioni Dello Sport Boxing #451 PSA 8 → 1966 Panini Campioni Dello Sport #377 PSA 8 → 1964 SLANIA STAMPS WORLD CHAMPION BOXERS #23 PSA 10 → 1967 Crack Figuritas Sport #149 PSA 10 → 1967 Panini Campioni Dello Sport #451 PSA 10 → 1991 All World #146 PSA 10 → 1983 Topps Olympians #92 PSA 10 → All graded cards How Slabline values cards Values are informational estimates from recent comparable sales — not a certified appraisal, insurance, or financial advice.