Rotom
Sold price movement
- 12 months ago
- $7.99£6.01€7.04
- Today
- $16.47£12.40€14.50
- Change
- +$8.48+£6.38+€7.47 (+106%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $16.47£12.40€14.50 | |
| PSA 6 | 1 | – | – | – | |
| PSA 7 | 4 | – | – | – | |
| PSA 8 | 7 | – | – | $60£45.16€52.84 | |
| PSA 9 | 7 | – | – | $178.42£134.29€157.13 | |
| CGC/BGS 9.5modelled | – | – | – | $196£147.52€172.61 | |
| PSA 10modelled | 2 | – | – | $271.18£204.10€238.82 | |
About these prices
9.5% of copies sent to PSA come back a 10. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 146 completed sales, updated Sep 13, 2026.
Price history
Recent sales
146 completed listings on eBay, Fanatics CollectRotom 20/90 NM Non-Holo Rare HGSS Undaunted Pokemon Card. Free Shipping!$4.50£3.39€3.96Pokemon TCG - Rotom - 20/90 - HGSS: Undaunted - MP/LP Rare (2010) 20/90$7.22£5.43€6.36Show 134 more
Rotom (20/90) | Undaunted (2010) | Rare Regular LP | Pokemon Card TCG 20/90$4£3.01€3.52Pokémon TCG Rotom 20/90 HGSS Undaunted 2010 Lightly Played Non Holo 20/90$2.50£1.88€2.20Pokémon TCG | Rotom | 20/90 | HGSS: Undaunted | Rare Non Holo | NM-LP Condition$5.39£4.06€4.75
Pokemon TCG 2010 Rotom HGSS Undaunted 20/90 Regular Rare Non Holo 20/90$1.99£1.50€1.75Pokemon TCG 2010 Rotom HGSS Undaunted 20/90 Regular Rare Non Holo 300 HP 20/90$3£2.26€2.649Cert 61778713Auction$20.50£15.43€18.058Cert 76031089Auction$9.38£7.06€8.268Pokemon PSA 8 NM-MT Rotom 20/90 HS Undaunted Reverse Holofoil 2010 Foil$29.95£22.54€26.3892010 Pokemon HG & SS Undaunted Rotom PSA 9 Mint #20$16.50£12.42€14.5310PSA 10 Gem Mint - ROTOM - Pokemon TCG: HGSS Undaunted #20 - 55793084$39.99£30.10€35.2210Cert 24823103Auction$100£75.26€88.07102010 Rotom #20 PSA 10 💎 Gem Mint Pokemon HGSS Undaunted$100£75.26€88.07More from Undaunted
All 91 cards →
Rayquaza & Deoxys Legend (Top)
Umbreon (Prime)
Rayquaza & Deoxys Legend (Bottom)
Kyogre & Groudon Legend (Bottom)
Espeon (Prime)
Houndoom (Prime)Grading odds
CGC has graded 29 copies. Where they landed:
These are CGC grades. The prices above are for PSA slabs, and a CGC 10 is not the same grade as a PSA 10, so read the two as separate markets rather than one.
Why the verdict weights the odds
Only 9.5% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $106.08£79.84€93.43 on average against $116.46£87.65€102.56 for the card plus $79.99£60.20€70.44 at Regular, the cheapest level PSA will insure it at. That loses $10.38£7.81€9.14, so a copy is worth more raw.
2 of the 4 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 20/90
- Rarity
- Rare
- Set released
- Aug 18, 2010
- PSA population, all printings
- 21
- Printings priced
- 2
Looking for a different one? All 69 Rotom cards we price →
The same card in other sets
Great Encounters7/106$48.14£36.23€42.40
Majestic Dawn13/100$23.01£17.32€20.26
Plasma Storm49/135$8.73£6.57€7.69
Supreme Victors82$7.24£5.45€6.38
POP Series 9005/017$6.71£5.05€5.91
Shining Fates: Shiny VaultSV038/SV122$6.06£4.56€5.34
Destined Rivals197/182$3.70£2.78€3.26
XY - Fates Collide24/124$1.69£1.27€1.49What moves the price of this card
The Rotom on this page is the Reverse Holofoil printing from Undaunted, and it trades at $28.50£21.45€25.10 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 8 $60£45.16€52.84, PSA 9 $178.42£134.29€157.13, CGC/BGS 9.5 $196£147.52€172.61, PSA 10 $271.18£204.10€238.82. PSA has graded 21 copies of it. 146 completed sales are on file.
What is a PSA 10 Rotom worth?
A PSA 10 Rotom from Undaunted sells for $271.18. 9.5% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Rotom from Undaunted worth grading?
On the numbers, no. The average submission is worth $106.08 with every grade weighted by how often this card comes back at it, against $16.47 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $10.38.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $271.18£204.10€238.82. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.