Rotom HS—Undaunted #20

Card #20 · Illustrated by MAHOU

60 HPLightningPokémonBasic

Ungraded · blended

$25.00

Range $16 → $25
2 grading companies tracked
Confidence high · How we price →

Rotom is a Rare Pokémon card from HS—Undaunted (#20), illustrated by MAHOU. It's a Basic Lightning-type Pokémon with 60 HP, weak to Darkness ×2. Its current blended market value is $25.00 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 2 July 2026.

#8 most valuable Rotom of 57 #26 most valuable in HS—Undaunted of 91

Competitive play · Limitless

Played in 0% of competitive decks — 1 of 3,174 decklists across the last 41 Standard tournaments.

Raw price by condition

Reverse Holofoil · live market via TCGplayer

NMNear Mint$25.00

LPLightly Played$11.55

MPModerately Played$8.88

HPHeavily Played$4.29

DMGDamaged$0.85

7-dayflat

30-dayflat

90-dayflat

All-time high$25

All-time low$7

Other printingsNormal · $4.26

Price by variant

Reverse Holo$25

Normal$5

TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.

Graded prices

Ungraded (raw)$25.00

PSA graded price estimates by grade
Grade	Relative value	Price
PSA 8		$60$60–$60

“Sold” = median of real recent eBay sold listings at that grade. Other figures are blended marketplace estimates. Confidence reflects the price spread — not PSA-official values.

Price history · raw near-mint

1 Aug 20231 Jul 2026

Current

$3.35

Period high

$3.67

Period low

$0.99

Change

▲ 116.1%

Recent sold prices

Last hammer price

$13

CGC 8 · 4 May 2026

Typical CGC 8

$13

Auction lots · last 90 days

Liquidity

Thin

0 in last 30 days

CGC 82010 Pokemon HeartGold & SoulSilver Undaunted Reverse Holo Rotom #20 CGC 8 NM-MTWeekly Sunday Auction #224 · 4 May 2026$13

Real completed hammer prices from Fanatics Collect weekly and premier auctions, refreshed periodically. Grade read from the listing title.

Population across graders

PSA13 gradedPSA 10 · 0 · 0% gem rate

CGC25 gradedCGC 10 · 2 · 8% gem rate

102

9.51

8.54

Real graded population from PSA, CGC & BGS — a lower gem rate means a Rotom 10 is harder to pull.

Should you grade it?

−$36

Raw $25.00 → graded PSA 8 ≈ $60.00
after ~$70.59 grading fee → 2.4× the raw value

Target grade	Est. value	Grading fee	Net vs raw	Multiple
PSA 8	$60.00	$70.59	−$36	2.4×

Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.

Best HS—Undaunted cards to grade →Best Rotom cards to grade →ROI calculator

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Where to buy

Available to buy nowLive on eBay

TCGplayerUS CardmarketEU eBay MercariUS AmazonUS TrollAndToadUS CoolStuffIncUS

Check recent sold prices

eBay sold PriceCharting

Cross-market prices

53% spread

PriceCharting · cheapest$16

TCGplayer · dearest$25

Currently 53% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.

Market signal

Momentum · 30dFlat 0%

Cross-marketMarkets disagree 53% gap

Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.

🔥 Trending in the community

#90 on the radar

Mentions this week1

Rotom is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →

What people are saying: “[US, US/CA] [H] trade binder, 151 Pokeballs/MBs, low-end slabs [W] PayPal, trades” · 2↑

Card text

Mischievous Trick · Poké-Power

Once during your turn (before your attack), you may switch 1 of your face-down Prize cards with the top card of your deck. This power can't be used if Rotom is affected by a Special Condition.

Plasma Arrow

Lightning

Choose 1 of your opponent's Pokémon. This attack does 20 damage for each Energy attached to that Pokémon. This attack's damage isn't affected by Weakness or Resistance.

Weakness Darkness ×2Resistance Colorless -20Retreat 1

“Research continues on this Pokémon, which could be the power source of a unique motor.”

About the Pokémon

Plasma PokémonGEN IV

Research continues on this Pokémon, which could be the power source of a unique motor.

Card details

SetHS—Undaunted →

Number#20

RarityRare

PokémonAll Rotom cards →

GenerationGen IV · Sinnoh →

ArtistMAHOU →

SupertypePokémon

SubtypesBasic

TypeLightning

HP60

WeaknessDarkness ×2

ResistanceColorless -20

Retreat cost1

National Pokédex#479

Card IDhgss3-20

SourceAggregated marketplaces

Other Rotom cards

There are 9 different Rotom printings — make sure you're valuing the right one. This is HS—Undaunted #20 (Rare).