Holofile
Rotom 20/90 HS—Undaunted

HS—UNDAUNTED

Rotom 20/90

Rotom is card 20/90 in HS—Undaunted (UD), a HeartGold & SoulSilver set, released on August 18, 2010. It’s a Rare illustrated by MAHOU. It comes in 2 printings: Normal and Reverse Holo. A Near Mint Normal copy has a market price of $11.82 as of October 17, 2026, up 13% over 30 days.

Market price · Near Mint · Normal

$11.82+13% in 30 days

Jul 19, 2026 · $7.81Low $7.81 · High $11.82Oct 17, 2026 · $11.82

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
20/90
Rarity
Rare
Artist
MAHOU
Pokémon
Rotom
Released
August 18, 2010

Printings and prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$11.82+13%
Lightly Played$4.06+20%
Moderately Played$3.34+10%
Heavily Played$2.43+34%
Damaged$1.500%
Graded
GradeMarket30 days
PSA 9$13.000%

Reverse Holo

Ungraded
ConditionMarket30 days
Near Mint$28.500%
Lightly Played$12.07+7%
Moderately Played$9.26+8%
Heavily Played$6.50+3%
Damaged$0.82+3%
Graded
GradeMarket30 days
PSA 9$338.330%
PSA 8$60.000%
CGC 9$18.500%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.