Giovanni's Nidoqueen
Gym Challenge · #23 · Rare
Market value
$30.50▼ 1.0%30d
PSA 10 price
$438.60(+1338%)
Thin market: only 143 PSA 10s exist, so this price can swing.
Price history
+24.0% since Apr 9, 2026
Apr 9, 2026Low $24.60 · High $32.93Nov 14, 2026
Series
Gym
Artist
Ken Sugimori
Release date
2000/10/16
Region
Kanto
Types
Grass
What grading does to this card
If it grades a PSA 10 (30%)
+$281.09
sells for $438.60
If it does not (70%)
−$6.26
PSA 9 and lower, on average
Grading pays off if more than 2% of copies hit a 10. This card: about 30%. All figures are net of the raw card, grading, shipping and selling fees.
How we weigh the odds
We weigh every outcome by how often PSA-graded copies of this card come back a 10, 9 or 8. The average over all outcomes is the last line below.
30% chance of PSA 10 × $438.60$132.90
45% chance of PSA 9 × $146.00$65.41
16% chance of PSA 8 × $45.90$7.53
9% PSA 7 or lower × $27.45 (90% of raw)$2.33
Expected sale value$208.39
Selling fees (~13%)−$27.09
Raw card−$30.50
Grading (PSA Standard)−$59.99
Shipping both ways−$10.00
Average over all grades (+80%)+$80.81
Pop reports count submitted cards, and people mostly submit their best copies, so the real odds for a random raw card are likely a bit lower.
Buy Signal · Population report
Strong Buy30.8% of PSA-graded copies come back a 10
PSA population
465
Graded PSA 10
143
Gem Rate
30.8%
| Grade | PSA |
|---|---|
| 10 | 143 |
| 9 | 209 |
| 8 | 75 |
| 7 | 16 |
| 6 | 14 |
| 5 | 5 |
| 3 | 2 |
| 2 | 1 |
| Total | 465 |
Grade 10 value
What a Grade 10 sells for, by grading company.
PSALeads$438.60
CGC$229.99
Price ladder
Every condition and grade Scrydex tracks for this card.
Raw
NM$30.50
LP$23.35
MP$14.42
HP$9.50
DM$13.96
Graded
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Live raw and graded eBay listings for this card.
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More versions of Giovanni's Nidoqueen
Every other printing of this character across sets.
