Kon Knueppel

2026Hydrology (Topps Chrome insert)#PPM-10

8.5

NM-MT

CHCK

Predicted

PSA 8.5BGS 8.5CGC 8.5SGC 8.5

ID x8tzcd

MARKET VALUE

at CHCK 8.5 · PSA 8

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Sub-Grades

The four pillars.

Limiting · Centering

CENTERING

Weakest

8/10

CORNERS

10/10

EDGES

10/10

SURFACE

10/10

MARKET VALUE & DEEP ANALYSIS PENDING

Sub-grades are in. The enrichment pipeline (market valuation, tier-by-tier ROI, evidence breakdown) is queued — these sections appear automatically once a sealed price epoch and synthesis run are recorded for this card.

Issued Jul 27, 2026

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CARD DETAILS

PlayerKon Knueppel

Year2026

BrandTopps Chrome

SetHydrology (Topps Chrome insert)

Card #PPM-10

Variant—

EXPERT DESCRIPTION

gpt-5-mini

Rookie card of Kon Knueppel from a Topps Chrome 'Hydrology' insert set featuring cosmic/planetary artwork and a large vertical HYDROLOGY title. The chrome/foil finish and RC logo denote this as a rookie insert; the back copy cites his 40.6% three-point rate in 2024/25 and shows the PPM-10 identifier and Topps copyright.

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chck.ai grades are opinions based on automated image analysis, not appraisals. Not investment advice; no guarantee of resale value.