Slabline™
Graded-card protection score
Slabline™All indexes →
2006 Charizard [Gold Star] PSA 10Dragon Frontiers · $195,200+232.41%
1933 Babe Ruth PSA 10Goudey · $7,336,904+139.90%
1951 Willie Mays PSA 10Bowman · $1,048,566+99.31%
1934 Lou Gehrig PSA 10Goudey · $1,691,565+81.99%
1933 Babe Ruth PSA 10Goudey · $6,140,123+67.24%
1957 Bart Starr PSA 10Topps · $146,935+56.70%
1957 Bill Russell PSA 10Topps · $607,087+43.61%
1948 Jackie Robinson PSA 10Leaf · $2,528,695+17.98%
1952 Jackie Robinson PSA 10Topps · $1,447,682+13.77%
1961 Wilt Chamberlain PSA 10Fleer · $308,829+12.69%Every constituent, by current value — at most two cards per player and twenty per category, so one era can't own the list.
1952 Mickey Mantle PSA 10Topps · $7,903,172+0.00%1933 Babe Ruth PSA 10Goudey · $7,336,904+0.00%1933 Babe Ruth PSA 10Goudey · $6,140,123+0.00%1948 Jackie Robinson PSA 10Leaf · $2,528,695+0.05%
1951 Mickey Mantle PSA 10Bowman · $2,197,297+0.00%
1979 Wayne Gretzky PSA 10O-Pee-Chee · $2,046,548+0.00%
2000 Tom Brady [Refractor] PSA 10Bowman Chrome · $1,849,133+300.00%1934 Lou Gehrig PSA 10Goudey · $1,691,565+0.00%1952 Jackie Robinson PSA 10Topps · $1,447,682+0.00%
1933 Lou Gehrig PSA 10Goudey · $1,248,712+0.00%
2025 Juju Watkins PSA 10Topps First Pitch Autograph · $1,192,860+0.00%
1939 Ted Williams PSA 10Play Ball · $1,070,361+0.00%1951 Willie Mays PSA 10Bowman · $1,048,566+0.05%2025 Shohei Ohtani [Green] PSA 10Topps Update Major League Materials · $934,093+0.00%1926 'Babe' Ruth PSA 10W512 Hand Cut · $751,171-1.09%
1979 Wayne Gretzky PSA 10Topps · $720,000+0.00%
1963 Pedro Gonzalez / Ken McMullen / Pete Rose / Al Weis PSA 10Topps · $717,000+0.00%
1955 Roberto Clemente PSA 10Topps · $697,500+0.00%
1939 Joe DiMaggio PSA 10Play Ball · $649,521+0.00%
1952 Willie Mays PSA 10Topps · $635,517+0.02%
1984 Michael Jordan PSA 10Star · $619,681+6.53%
1941 Joe DiMaggio PSA 10Play Ball · $614,918+0.00%1957 Bill Russell PSA 10Topps · $607,087+0.00%
1915 Joe Jackson PSA 9Cracker Jack · $504,000+0.00%
1934 Hank Greenberg PSA 10Goudey · $492,460+0.00%
1948 George Mikan PSA 9Bowman · $463,600+0.00%
1957 Bob Cousy PSA 10Topps · $424,560+0.00%
2005 Latias [Gold Star] PSA 10Deoxys · $375,000+0.00%
2005 Rayquaza [Gold Star] PSA 10Deoxys · $365,750+0.00%1961 Wilt Chamberlain PSA 10Fleer · $308,829+0.21%
1965 Joe Namath PSA 10Topps · $297,720+7.44%2025 Stephen Curry [Image Variation] PSA 10Topps Chrome · $295,240+0.00%
1966 Bobby Orr PSA 10Topps · $288,746+0.00%
1984 Michael Jordan PSA 10Star · $282,428+0.09%
2002 Gengar [Reverse Holo] PSA 10Legendary Collection · $207,679+0.00%
1970 Lew Alcindor PSA 10Topps · $198,000+0.00%2006 Charizard [Gold Star] PSA 10Dragon Frontiers · $195,200+0.00%
1969 Wilt Chamberlain PSA 10Topps · $190,960+0.00%
1996 Blastoise [No Rarity] PSA 10Japanese Expansion Pack · $190,000+0.00%
2011 Rayquaza PSA 10Call of Legends · $180,200+0.00%
2002 Mew PSA 10Expedition · $174,071+0.35%
2007 Umbreon [Gold Star] PSA 10POP Series 5 · $160,460+0.00%
1996 Pikachu [CoroCoro Non-Glossy] PSA 10Japanese Promo · $156,000+300.00%1957 Bart Starr PSA 10Topps · $146,935-7.29%
1950 Otto Graham PSA 10Bowman · $146,400+0.00%
1952 Gordie Howe PSA 10Parkhurst · $145,141+0.56%
1969 John Havlicek PSA 10Topps · $125,000+0.00%
1961 Jerry West PSA 10Fleer · $120,332+0.00%
2006 Pikachu [Gold Star] PSA 10Holon Phantoms · $112,429-0.46%
1959 Jim Brown PSA 10Topps · $112,240+0.00%Value-weighted index, base 100 at the window start: the sum of the basket's observed values against the prior day's, chained daily, each card's move capped so one outlier can't dominate. Values come from real comparable sales resolved on Slabline card pages. The window deepens automatically as history accumulates. Long-run history reflects the 4 most-traded cards in this basket; the recent window covers all 50 tracked cards. Not investment advice.
Track them against this index — live values, a 0–1000 protection score, and a broker-ready insurance schedule. Free.
