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Market
PSA10 / PSA9
4.29x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$300
30D PSA10
+3.1%
90D PSA10
-25.9%
Raw Price
$39
30D Raw
-4.8%
90D Raw
-33.9%
Prices by Grade & Grader
Population Reports
⚠️ This population report appears to belong to a different print variant of this card (it conflicts with recorded PSA 10 sales). It is excluded from scoring and shown here for reference only.
PSA Population
0 total
PSA 10
0
PSA 9
0
PSA 8
0
PSA 7
0
PSA 6
0
PSA 5
0
PSA 4
0
PSA 3
PSA 10 Price
PSA 9 Price
PSA 10 Population
Total Population
Opportunity Score
Active Listings
Recent Sales
Date
Grade
Price
Platform
Title
Jul 4, 2026
Ungraded
$40
ebay
KON KNUEPPEL 2025-26 TOPPS CHROME RED WHITE BLUE REFRACTOR ROOKIE #254 Q1950 #254
Jul 4, 2026
PSA 10
$425
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL PSA 10 #254
Jul 3, 2026
PSA 10
$400
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) PSA 10 #254
Jul 3, 2026
PSA 10
$400
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL PSA 10 #254
Jul 2, 2026
PSA 9
$70
ebay
Kon Knueppel 2025 Topps Chrome #254 Red White Blue Refractor RC PSA 9 #254
Jul 1, 2026
Ungraded
$37
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 Hornets
Jun 30, 2026
Ungraded
$33
ebay
KON KNUEPPEL 2025-26 TOPPS CHROME RED WHITE BLUE ROOKIE #254 HORNETS A Q3277 #254
Jun 30, 2026
Ungraded
$48
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 Hornets
Jun 30, 2026
PSA 10
$350
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL PSA 10 #254
Jun 30, 2026
PSA 10
$300
ebay
Kon Knueppel 2025 Topps Chrome #254 Red White Blue Refractor RWB RC - PSA 10 #254
Jun 29, 2026
PSA 10
$276
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 PSA 10
Jun 28, 2026
Ungraded
$40
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 28, 2026
Ungraded
$32
ebay
2025-26 Topps Chrome Red White & Blue Refractor Kon Knueppel #254 Rookie RC #254
Jun 28, 2026
Ungraded
$37
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 Hornets
Jun 28, 2026
PSA 10
$265
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) PSA 10 #254
Jun 28, 2026
PSA 10
$300
ebay
2025 Topps Chrome Kon Knueppel Red White And Blue Refractor #254 PSA10 Rookie #254
Jun 28, 2026
PSA 6
$26
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL ROOKIE RC PSA 6 #254
Jun 26, 2026
PSA 10
$262
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 PSA 10 #254
Jun 25, 2026
PSA 10
$255
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL ROOKIE RC PSA 10 #254
Jun 24, 2026
Ungraded
$36
ebay
2025-26 Topps Chrome #254 Kon Knueppel Red, White & Blue Refractor #254
Jun 24, 2026
PSA 10
$399
ebay
2025 Topps Chrome #254 Kon Knueppel Red White and Blue Refractor PSA 10 (RC) #254
Jun 23, 2026
Ungraded
$31
ebay
2025-26 Topps Chrome Kon Knueppel RC Rookie Red, White & Blue Refractor #254
Jun 22, 2026
Ungraded
$53
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 22, 2026
PSA 10
$266
ebay
2025-26 Topps Chrome Kon Knueppel #254 Red White & Blue Refractor (RC) - PSA 10 #254
Jun 22, 2026
PSA 10
$233
ebay
2025-26 Topps Chrome - Kon Knueppel - #254 Red White & Blue Refractor - PSA 10 #254
Jun 22, 2026
PSA 9
$65
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL ROOKIE RC PSA 9 #254
Jun 21, 2026
Ungraded
$46
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 21, 2026
PSA 10
$250
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 PSA 10 #254
Jun 20, 2026
PSA 10
$225
ebay
Topps Chrome 2025 Kon Knueppel #254 Red White & Blue Refractor RC PSA 10 #254
Jun 20, 2026
PSA 9
$70
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL RC PSA 9 #254
Jun 20, 2026
PSA 9
$66
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL ROOKIE RC PSA 9 #254
Jun 19, 2026
Ungraded
$24
ebay
2025-26 Topps Chrome Kon Knueppel RC Red, White & Blue Refractor #254 Hornets
Jun 19, 2026
PSA 8
$31
ebay
2025 TOPPS CHROME RED WHITE & BLUE REFRACTOR #254 KON KNUEPPEL ROOKIE RC PSA 8 #254
Jun 18, 2026
PSA 10
$215
ebay
2025-26 Topps Chrome Kon Knueppel #254 Red White & Blue Refractor (RC) PSA 10 #254
Jun 18, 2026
PSA 10
$245
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) PSA 10 #254
Jun 17, 2026
Ungraded
$32
ebay
2025-26 Topps Chrome Kon Knueppel Red White Blue Refractor Rookie RC #254 #254
Jun 17, 2026
PSA 9
$61
ebay
KON KNUEPPEL 2025-26 TOPPS CHROME RED WHITE BLUE REF ROOKIE #254 PSA 9 Q5786 #254
Jun 16, 2026
Ungraded
$60
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 16, 2026
PSA 10
$212
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) PSA 10 #254
Jun 15, 2026
Ungraded
$80
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 15, 2026
PSA 10
$225
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) PSA 10 #254
Jun 14, 2026
Ungraded
$43
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 12, 2026
Ungraded
$44
ebay
2025 TOPPS CHROME #254 KON KNUEPPEL RED WHITE & BLUE REFRACTOR RC ROOKIE #254
Jun 12, 2026
Ungraded
$40
ebay
2025 Topps Chrome Kon Knueppel #254 Red White And Blue #254
Jun 11, 2026
Ungraded
$55
ebay
Topps 2025-26 Chrome Kon Knueppel Rookie RC #254 Red White and Blue Refractor #254
Jun 11, 2026
Ungraded
$60
ebay
2025-26 Topps Chrome Kon Knueppel #254 Red White & Blue Refractor (RC) Hornets #254
Jun 10, 2026
Ungraded
$65
ebay
2025-26 Topps Chrome Kon Knueppel #254 Red White & Blue Refractor (RC) Hornets #254
Jun 10, 2026
PSA 10
$223
ebay
2025 Topps Chrome Kon Knueppel #254 RC Red, White, Blue Ref. GEM MINT PSA 10 #254
Jun 8, 2026
Ungraded
$60
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
Jun 8, 2026
Ungraded
$50
ebay
2025-26 Topps Chrome - Kon Knueppel #254 Red White & Blue Refractor (RC) #254
PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.
