How much is Skarmory 21/90 worth?

About $18.25 (TCGplayer market price, 2026-10-15). Graded copies sell for more.

What set is Skarmory 21/90 from?

Undaunted (HeartGold & SoulSilver), released August 18, 2010.

Is Skarmory the most valuable card in Undaunted?

No, it is the 40th most valuable of the 91 cards; the top card is Umbreon 86 at $668.

Pokémon sets › Undaunted › Skarmory

Illus. Midori Harada · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.

Skarmory 21/90

Undaunted · Rare · illustrated by Midori Harada

$18.25TCGplayer market price, 2026-10-15

-41%last 30 days (Cardmarket trend vs 30-day average)

#40 of 91most valuable in Undaunted

TCGplayer eBay Graded on eBay

What Skarmory 21 is worth

Skarmory 21/90 sells for about $18.25 ungraded in near-mint condition. It is the 40th most valuable card in Undaunted, and a small part of the set's total value. The typical (median) Rare in this set goes for $14.67, so this card sells at 1.2 times that. Among all 34 Skarmory cards, it ranks 11th by price. On Cardmarket its price has fallen 41% against its 30-day average.

Skarmory price by printing

Printing	Price	Source
Normal	$0.47	TCGplayer market, 2026-10-15
Reverse Holo	$18.25	TCGplayer market, 2026-10-15
Any printing (Europe)	$0.30 €0.27	Cardmarket trend
Cheapest listing (Europe)	$0.02 €0.02	Cardmarket low

Recent Skarmory sales

Average sale price (Cardmarket)	USD	EUR
Last 30 days	$0.51	€0.46
Last 7 days	$0.54	€0.48
Last day	$0.34	€0.3

Euro prices converted at the European Central Bank rate of 2026-10-30 (1 EUR = 1.1172 USD).

Skarmory card details

Set	Undaunted (HeartGold & SoulSilver, UND)
Number	21/90
Rarity	Rare
Card type	Basic Metal
HP	80
Attacks	Steel Coat Metal Razor Wing Metal, Colorless, Colorless · 40 damage
Weakness	Fire ×2
Resistance	Psychic -20
Retreat cost	1
Illustrator	Midori Harada
Released	August 18, 2010
Printings	Normal, Reverse Holo

How to tell you have this card

Look at the bottom of the card: it should read 21/90 next to the set code UND, and the rarity is Rare. The illustrator credit reads Midori Harada. Not sure which set your card is from? Compare the symbol with our set symbol guide.

Other Skarmory cards

Skarmory ex 98 Power Keepers — **Skarmory ex** $111
Power Keepers 98

Skarmory 13 Neo Genesis — **Skarmory** $98.24
Neo Genesis 13

Skarmory 27 Expedition Base Set — **Skarmory** $65.57
Expedition Base Set 27

Skarmory 26 Deoxys — **Skarmory** $54.00
Deoxys 26

Skarmory 63 Expedition Base Set — **Skarmory** $47.12
Expedition Base Set 63

Skarmory EX 145 XY — **Skarmory EX** $41.10
XY 145

Skarmory 21 Dragon — **Skarmory** $40.76
Dragon 21

Skarmory 55 Delta Species — **Skarmory** $35.91
Delta Species 55

All 34 Skarmory cards with prices →

More valuable Undaunted cards

All Undaunted chase cards → · Full Undaunted card list

Prices in US dollars: TCGplayer market prices (via pokemontcg.io) where recent, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.