Image © The Pokémon Company, shown for identification.
Unfair Stamp
Twilight Masquerade · #165/167
Unfair Stamp (165/167), the ACE SPEC Rare from Twilight Masquerade, has an estimated ungraded market price of about $17, typically in the $14–$19 range.
As of September 11, 2026 · tracked daily by Riffle · estimates, not financial advice · how these numbers work
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
Last 30 days of clean eBay listings for Unfair Stamp · as of Sep 3
The line tracks standing active listings (note the zoomed scale). Bars below split each day’s turnover around zero: new listings arriving above, listings leaving below, sold vs expired. Empty days had no capture. Demand pressure is estimated units sold per day as a share of active listings. Estimated eBay units, counts only, tracked daily by Riffle. The exact price history behind these is part of Riffle premium.
20 of 741 clean matches · lowest landed price first · live asking prices, not sold prices
- $6.00free ship
- $8.00free ship
- $8.00free ship
- $8.00free ship
- $8.50free ship
- $9.00free ship
- $9.67free ship
- $9.77free ship
- $9.94free ship
- $9.95free ship
- $16.50free ship
- $24.99free ship
- $22.00+ $5.99 ship
- $29.00free ship
- $32.99free ship
- $29.00+ $4.99 ship
- $49.50free ship
- $169.99+ $5.99 ship
- $170.00+ $6.99 ship
- $199.00+ $5.99 ship
Clean matches only: lots, bundles, and likely wrong-item listings are excluded. Auction prices are the current bid. Riffle may earn a commission from eBay on qualifying purchases made through these links, at no cost to you.
About Unfair Stamp
Unfair Stamp is a ACE SPEC Rare (165/167) from the Pokémon Twilight Masquerade set, released May 24, 2024. Ungraded copies currently trade at an estimated market price of $14–$19. The artwork is by Toyste Beach. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
FAQ
How much is Unfair Stamp (165/167) worth?
Unfair Stamp (165/167), the ACE SPEC Rare from Twilight Masquerade, has an estimated ungraded market price of about $17, typically in the $14–$19 range.
More from Twilight Masquerade
Grading
A grading read appears once Unfair Stamp has a PSA population census. Riffle captures the census monthly; this card doesn’t have enough graded copies on record yet.
- $14–$19 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±15% around its midpoint: a moderate spread.
- 741 clean listings back today’s basis, with storefront and lot noise excluded.
- Sampled daily since July 10, 2026, current as of September 11, 2026.
When the data thins, the band widens and says so, it never fakes precision. Exact source prices are part of Riffle premium; the band is Riffle’s own figure to publish. How these numbers work →