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Crystal Guardians · Rare

Grumpig Reverse Holo #20 value & price

Card 20 / 100RarePsychic · HP 80Released 2006Illus. Mitsuhiro Arita
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Reviewed by · Updated 27 Aug 2026
Ungraded market value
$13 122% · 1Y
PSA 9
$90
PSA 10 · Gem Mint
$175

Grumpig showed up in the Crystal Guardians set back in 2006, and this Reverse Holo version at #20 has quietly stuck around as a fun one for collectors who like the swirly reverse holo pattern over Mitsuhiro Arita's artwork. If you're checking Grumpig value right now, the short answer is that it's an affordable Rare that won't break the bank raw, but grading it well can change the math quite a bit. It's the kind of card that reminds you why people fell in love with this era of the game in the first place.

Price history

Interactive
$0.00$49$98$147$19620222023202420252026$175PSA 10$99BGS 9.5$90Grade 9$25Grade 8$20Grade 7$13Ungraded

Raw value is $13, up 122% over the past year, with an all-time high of $14 in May 2026.

Raw
$13
1Y
▲ 122%
PSA 10
$175
PSA 9
$90
Population
190
Gem PSA 10
29
Upside
13.1×
All-time high
$14

Recent pulls of Grumpig

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Grumpig price at every grade

Market value at each grade, with how many exist (population). 190 graded, only 29 are PSA 10.

GradeValuePopulation
PSA 10 (Gem Mint)$17529
PSA 9$9072
PSA 8$2548
PSA 7$2020
PSA 6$1615
PSA 5$133
PSA 4$11-
PSA 3$9.003
PSA 2$8.00-
PSA 1--
Raw / Ungraded$13-

Prices & population from PriceCharting. Value shown is the PSA-grade market price; population is split by grading company (PSA / CGC).

Card details

Card number
20 of 100
Rarity
Rare
Type
Psychic
HP
80
Stage
Stage1
Weakness
Psychic ×2
Retreat cost
2
Illustrator
Mitsuhiro Arita
Released
2006

Attacks

  • Circular Steps10x
    Psychic · Psychic · Colorless

    Does 10 damage times the number of Pokémon in play (both yours and your opponent's), excluding Grumpig.

Pokémon booster packs

Where to pull Grumpig

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The collector's take on Grumpig

Is Grumpig worth grading?

So is Grumpig worth grading? Honestly, it depends on what you're hoping to get out of it. A raw copy sits at $11, and a PSA 10 jumps all the way up to $175, which works out to about 15.6 times the raw price. That's a real gap, and it's tempting. But gem mint 10s are hard to land, Reverse Holos especially can show surface lines or print texture issues under a grader's light, and grading fees plus the wait time add up whether or not you pull a 10. A Grade 9 comes in at $90, which is still a nice return if your copy is close to perfect but not flawless. My honest take: only send it in if you've looked it over carefully, maybe under good light with a loupe, and you genuinely believe it has a shot at the top grade.

How rare is Grumpig?

Across all grading companies combined, there are only 186 graded copies of this Grumpig on record, and of those, just 29 have earned the coveted PSA 10 label. That's a pretty tight population when you think about it. It tells you two things: gem mint copies are genuinely hard to come by, which is part of why the PSA 10 price sits so far above raw and Grade 9, and there's still a decent number of raw copies out there for collectors who just want one for their binder without chasing perfection.

Where can you pull Grumpig?

This is where PackSpy's data actually helps, since we track real pulls across live pack-opening sites instead of just guessing. Grumpig has been recorded pulled 2 times across the sites we monitor, including on lastpack, and it's shown up in packs listed under noobie. That's a fairly low pull count, so this isn't a card you should expect to rip in bulk. If you're set on owning one, buying raw or graded on the secondary market is usually the more reliable path, and if you do chase it in packs, go in knowing that opening packs is a gamble where most rips don't cover their cost. The fun is real, but the math rarely favors the opener.

Questions people ask

How much is Grumpig worth?+

A raw or ungraded Grumpig Reverse Holo from Crystal Guardians is worth $11. Graded copies are worth more, with a Grade 9 at $90 and a PSA 10 reaching $175, so condition really does drive the price here.

Is Grumpig worth grading?+

It can be, since a PSA 10 sells for about 15.6 times what a raw copy goes for. Just know that gem mint 10s are tough to hit, with only 29 out of 186 graded copies reaching that grade, so grading is a bit of a gamble in itself.

What set is Grumpig from?+

Grumpig #20 is a Rare Reverse Holo from the Crystal Guardians set, released in 2006 and illustrated by Mitsuhiro Arita. It's a nice piece from that era if you enjoy Reverse Holo artwork.

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Mumbles built PackSpy so pack-opening data would not be a guessing game. We track real pulls and live card prices across the top pack sites and show what is actually happening, no hype, just the numbers. Every price and population figure here is pulled from live market data. More about Mumbles.

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