Title comps
Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same card, same grade2025 chrome knueppel kon refractor topps #254Same card, set and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
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live nowAlt2025 Topps Chrome Refractor Kon Knueppel #254 PSA 9edition unstated (pooled with unlimited)PSA 9live — not a realized pricebid $300.00
live nowAlt2025 Topps Chrome Refractor Kon Knueppel #254edition unstated (pooled with unlimited)PSA live — not a realized pricebid $63.00
Aug 20, 2026Alt2025 Topps Chrome Refractor Kon Knueppel #254 PSA 10edition unstated (pooled with unlimited)PSA 10Alt shows auction results with the 20% buyer's premium included — hammer not separable until verified at a close; shown, not counted—