Image © The Pokémon Company, shown for identification.
Antique Helix Fossil
151 · #153/165
Antique Helix Fossil (153/165), the Common from 151, has an estimated ungraded market price of about $0.20.
As of September 6, 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.
About Antique Helix Fossil
Antique Helix Fossil is a Common (153/165) from the Pokémon 151 set, released September 22, 2023. Ungraded copies currently trade at an estimated market price of under $1. The artwork is by AYUMI ODASHIMA. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
FAQ
How much is Antique Helix Fossil (153/165) worth?
Antique Helix Fossil (153/165), the Common from 151, has an estimated ungraded market price of about $0.20.
More from 151
Grading
A grading read appears once Antique Helix Fossil has a PSA population census. Riffle captures the census monthly; this card doesn’t have enough graded copies on record yet.
- under $1 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±50% around its midpoint: a wide spread, so read it as a range, not a point.
- Sampled daily since July 28, 2026, current as of September 6, 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 →