Slabline™
Graded-card protection score
Slabline™All indexes →
2024 Victor Wembanyama PSA 10Panini Donruss Bomb Squad · $131+296.97%
1997 Kobe Bryant PSA 10Finest · $400+290.24%
1996 Kobe Bryant PSA 10Fleer Metal · $2,429+288.62%
1996 Michael Jordan PSA 10Fleer Metal · $1,750+284.62%
1989 Michael Jordan PSA 10Fleer · $4,128+282.22%
2012 Stephen Curry PSA 10Panini Select · $480+281.10%
2023 Victor Wembanyama PSA 10Panini Instant · $338+279.34%
1996 Kobe Bryant PSA 10Fleer Lucky 13 · $4,331+276.58%
1992 Michael Jordan PSA 10Fleer · $1,466+276.27%
2023 Victor Wembanyama PSA 10Panini Hoops · $95+275.76%
1989 Michael Jordan PSA 10Hoops · $335-68.98%
1961 Wilt Chamberlain PSA 10Fleer · $308,182-68.42%
1993 Shaquille O'Neal PSA 10Stadium Club Rim Rockers · $437-60.24%
1981 Larry Bird PSA 10Topps · $8,550-58.09%
2003 Kobe Bryant PSA 10Upper Deck Top Prospects · $87-51.10%
2019 LeBron James PSA 10Panini Prizm · $40-50.52%
1990 Michael Jordan PSA 10Hoops · $480-37.01%
1998 Kobe Bryant PSA 10Metal Universe · $650-31.64%
2023 Stephen Curry PSA 10Panini Hoops Premium Stock City Edition · $34-31.21%
1993 Michael Jordan PSA 10Stadium Club · $700-29.93%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 399 most-traded cards in this basket; the recent window covers all 15,287 tracked cards. Not investment advice.
Track them against this index — live values, a 0–1000 protection score, and a broker-ready insurance schedule. Free.
