Helix Fossil

Majestic Dawn · #91/100 · Common · 2008

$0.39
Market price 5.4% (30d)
Prices as of Aug 14, 2026
HP 50ItemArt · Ryo Ueda
43graded pop
40%gem rate
42.9×PSA 10 vs raw
-32%off ATH $0.76 · Jul 2026
+$51.05EV to grade — worth it
Market data

Printings & price history

Normal 2.5% 7d$0.39
Low $0.12Mid $0.39

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$0.49
Grade 5 est.$0.42
Grade 4 est.$0.34
Grade 3 est.$0.29
Grade 2 est.$0.23
Grade 1 est.$0.20

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$87.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-01

CGC23 graded · 11 gem 10

Population data from PriceCharting, updated monthly.

Abilities

Aqua Reaction
When you attach a Water Energy card from your hand to Helix Fossil (excluding effects of attacks or Poké-Powers), search your deck for a card that evolves from Helix Fossil and put it onto Helix Fossil (this counts as evolving Helix Fossil). Shuffle your deck afterward.

How much is Helix Fossil #91/100 worth?

As of August 14, 2026, Helix Fossil #91/100 from Majestic Dawn sells for around $0.39 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $0.12 to $32.41 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $87.00, roughly 223.1x the raw price, while a PSA 9 sits near $72.25. 23 copies have been graded to date, and 48% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Majestic Dawn?Full master set guide — every card, chase list, and completion cost