Boxing · Set
Leaf Knock Out card values Boxing index +0.23% this week → Current market values for graded cards from Leaf Knock Out, by grade, from real comparable sales. Track your whole collection — with a 0–1000 protection score and a broker-ready insurance schedule — free.
Start my collection → Also on iPhone Show Value ↓ Value ↑ Card # Top 10 Rookies 5 9 of 9 cards
1948 Jake LaMotta #102 PSA 10 $171
1948 Jack Johnson #17 PSA 10 $108
1948 Max Baer #93 PSA 10 $81
1948 James J. Corbett #55 PSA 10 $22
1948 Jack Sharkey #38 PSA 10 $15
1948 Primo Carnera #90 PSA 10 $14
1948 Bob Montgomery #44 PSA 10 $10
1948 Gus Lesnevich #60 PSA 10 $10
1948 Bob L. Fitzsimmons #63 PSA 10 $10
All Boxing cards All graded cards How Slabline values cards Values are informational estimates from recent comparable sales — not a certified appraisal, insurance, or financial advice.