1
appearances
1
houses
0
realized sales
Cert provenancePSA
PSA 9 · cert 158538215
2025 Topps Chrome Refractor Kon Knueppel #254 PSA 9
One physical slab, tracked across Alt. Every entry links to the house's own page. Other copies of the same book are title comps — a different thing.
seen Sep 1, 2026
Live now — current bid $300.00