2025 Topps Chrome Rock Stars #RS-19 Kon Knueppel (PSA 10 GEM MINT)

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StatusNot currently listed — delisted Aug 13, 2026, 1:05 AM

View on Courtyard

Valuation

Platform estimateCourtyard Est. Value · not our FMV

$371

Insured valuenot reported by platform

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Details

Type: Graded card
Grading company: PSA
Grade: 10 GEM MINT
Cert number: 148001667
Set: Topps Chrome Rock Stars
Card number: RS-19
Year: 2025
Language: English
Category: Sports Cards

Price history — asks observed by Graded.Markets

Aug 13, 2026, 12:56 AM$334

Sales observed — marketplace sales only

Aug 13, 2026, 4:01 AM$334
Aug 13, 2026, 1:05 AM$334
Aug 12, 2026, 7:10 PMsold

First seen Aug 13, 2026, 12:56 AM · last synced 11 d ago · listed Aug 13, 2026, 12:28 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.