![Grumpig [Reverse Holo] #20](https://images.setlot.com/pokemon/pc-pokemon-crystal-guardians-grumpig-reverse-holo-20.jpg?v=2)
Grumpig [Reverse Holo] #20
SetCrystal Guardians
Year2006
Ungraded
$10.00−$4.50
67 sales · last Jul 22, 2026
PSA 3
$7.20
1 sales · last Sep 18, 2023
PSA 7
$20.50
3 sales · last Jul 20, 2026
CGC 7.5
$20.40
1 sales · last Jul 6, 2026
Grade 8
$20.00
3 sales · last Mar 2, 2026
PSA 8
$26.22+$8.72
8 sales · last Mar 26, 2026
PSA 9
$100.00+$41.00
34 sales · last May 8, 2026
CGC 9
$30.50
2 sales · last Mar 26, 2026
PSA 10
$157.50+$77.51
10 sales · last Aug 25, 2025
CGC 10
$86.00
2 sales · last May 25, 2026
CGC Pristine 10
$49.20
1 sales · last Mar 11, 2024
Grumpig [Reverse Holo] #20 price guide
Grumpig [Reverse Holo] #20 is a collectible Pokémon card from the Crystal Guardians expansion (2006). Setlot tracks 132 recorded sales for this card across 11 grade tiers, 3 of them in the last 90 days. PSA 10 copies have a 90-day median of $157.50. Ungraded copies currently trade around $10.00. The top grade commands 16× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $225.00 (PSA 10, Aug 25, 2025). 11 listings are live right now with asks from $10.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($10.00) — a rough read on whether grading pays off.
PSA 3
0.7×
$7.20
PSA 7
2.0×
$20.50
CGC 7.5
2.0×
$20.40
Grade 8
2.0×
$20.00
PSA 8
2.6×
$26.22
PSA 9
10×
$100.00
CGC 9
3.0×
$30.50
PSA 10
16×
$157.50
CGC 10
8.6×
$86.00
CGC Pristine 10
4.9×
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 11 tracked | Pokémon Grumpig Reverse Holo Rare 80HP Crystal Guardians 20/100 English 2006 thurn-ale | eBay | 4mo ago | $10.00↗ |
| Grumpig 20/100 EX Crystal Guardians Reverse Holo Rare HP Pokemon Card thecardsvault | eBay |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 3 | $10.00 | $9.99 – $20.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 22, 2026 | Ungraded | Grumpig 20/100 - Stamped - Crystal Guardians - Reverse Holo - LP↗ | eBay | $9.99 |
| Jul 22, 2026 | Ungraded | Grumpig Reverse Holo Rare Crystal Guardians 20/100 LP↗ | eBay | $10.00 |
| Jul 22, 2026 | Ungraded | Grumpig #20 Reverse Holo | Pokemon Crystal Guardians | Excellent Condition↗ | eBay | $20.00 |
| Jul 20, 2026 | PSA 7 | PSA 7 2006 POKEMON EX CRYSTAL GUARDIANS #20 GRUMPIG REVERSE HOLO↗ | eBay |
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