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A public tracker of the slabs stolen on October 13, 2026.

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Kon Knueppel, 2025 Topps New School #NS-4

PSA 10$110est. See values by grade1stolenBasketball
Stolen copy's grade unknown
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PSA's description

2025 TOPPS NEW SCHOOL NS-4 KON KNUEPPEL

DECERTIFIED

Status as of PSA deactivated this cert. No recoveries have been reported.In your own PSA order? What PSA is paying owners

Value by grade

Each estimate is the median, the middle price, of the public sales we found of this card at that grade.

PSA 10 estimate
$110
PSA 9 estimate
$25
PSA 8 estimate
$18

Sales behind each estimate

  • PSA 103 sales, $96 to $125
  • PSA 95 sales, $18 to $39
  • PSA 8One sale, $18

An estimate from one sale is simply that sale's price, so treat it as a rough guide.

PSA's list does not give the grade of the stolen copy.

SlabHeist estimates from 9 public sales (3 at PSA 10, 5 at PSA 9, 1 at PSA 8). Checked .Close match
Listings we matched1
  • 2025-26 Topps New School Kon Knueppel #NS-4 Rookie RC (base, not Rainbow)
How we price cards

See it on the market

Any listing could be one of the stolen slabs. Check the cert before you pay.

Sales history

The public sales behind the estimates. Prices are as sold, rounded to the dollar.

9 public sales of Kon Knueppel, 2025 Topps New School #NS-4 between May 20, 2026 and Oct 8, 2026. PSA 10: estimate $110, the median of 3 sales. PSA 9: estimate $25, the median of 5 sales. PSA 8: estimate $18, the median of 1 sale. Use the arrow keys to move between sales.

Tap a dot to see the sale. Point at a dot to see the sale, click it to keep it open. The price scale is logarithmic so every grade fits.

Public sales of Kon Knueppel, 2025 Topps New School #NS-4, newest first
SoldVenueGradePriceListing
eBayPSA 9eBayPSA 9$39
eBayPSA 10eBayPSA 10$96
eBayPSA 9eBayPSA 9$25
eBayPSA 10eBayPSA 10$110
eBayPSA 9eBayPSA 9$25
eBayPSA 9eBayPSA 9$18
eBayPSA 9eBayPSA 9$19
eBayPSA 8eBayPSA 8$18
eBayPSA 10eBayPSA 10$125

Stolen cert number for this card

PSA deactivated this cert. A slab that shows it is on the stolen list. The number opens in the cert checker.

Verify on PSA's cert page (opens in a new tab)

If you are offered this slab

  1. Do not buy it, and do not confront the seller.
  2. Write down the cert number, the listing or the seller's name, and where and when you saw it.
  3. Report it. The Santa Ana Police Department and the FBI are investigating, and PSA asks for tips to go to them.

A thief can crack a card out of its slab and sell it raw, so a valuable copy of this card with no cert is not in the clear. Ask where it came from.

Phone numbers from PSA's theft update, October 23, 2026.

Card details

Category
Basketball
Year
2025
Brand
Topps
Set
Topps New School
Number
#NS-4
Language
English
Stolen
1 slab on PSA's list