Helix Fossil

Majestic Dawn · #91/100 · Common · 2008

$0.41
Market price ▲ 5.1% (30d)
Prices as of Sep 27, 2026
HP 50ItemArt · Ryo Ueda
43graded pop
40%gem rate
95.7×PSA 10 vs raw
-46%off ATH $0.76 · Jul 2026
−$1.83EV to grade — don't
Market data

Printings & price history

Normal▲ 0.0% 7d$0.41
Low $0.12Mid $0.39

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Graded market

Graded values

PSA 10 report →updated 2026-09-27
Grade 6 est.$0.59
Grade 5 est.$0.50
Grade 4 est.$0.41
Grade 3 est.$0.34
Grade 2 est.$0.28
Grade 1 est.$0.24

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$39.22

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

Graded population census · updated 2026-09-19

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 September 27, 2026, Helix Fossil #91/100 from Majestic Dawn sells for around $0.41 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $0.12 to $34.38 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $39.22, roughly 95.7x the raw price, while a PSA 9 sits near $13.35. 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→