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Giovanni's Nidoqueen #23, Unlimited, Gym Challenge

  • Card number: #23/132
  • Rarity: Rare
  • Finish: Non-Holo

A PSA 10 Giovanni's Nidoqueen #23 Unlimited from Gym Challenge has a TCGBerg fair value of $262 as of Nov 15, 2026. It rests on 20 recorded sales, the latest on Oct 21, 2026. PSA has graded 35 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 15, 2026
$262up 31.6%30-day change

TCGBerg Algorithm (estimated from recorded sales).

20 sales · latest Oct 21, 2026

Fair value3 months
Last sale$290Oct 21, 202610.6% above fair
5-sale avg$154Mar 15Oct 21
Population · PSA 10
35
Market cap
$9.2K
Volatility
10.3%
YTD
↑ 226.7%
Sales evidence
Limited

TCGBerg fair value · PSA 10

$262

30D31.6%YTD226.7%
Sales evidenceLimited

Based on 20 recorded sales. Latest sale: Oct 21, 2026.

Market cap
$9.2K
fair value x population
Population
35
graded copies
Last sale
$290
+10.6% vs fair
5-sale avg
$154
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 10.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 10 sale, $290 on Oct 21, 2026, sits 10.6% above the $262 fair value. The value rests on 20 recorded PSA 10 sales. Its confidence band runs from $236 to $289. A PSA 10 ($262) is worth 2.9 times a PSA 9 ($90). Over the past 30 days the PSA 10 value has risen 31.6%. With limited sales evidence, read the gap and the band as rough guides.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$15Ungraded · TCGBerg fair value
  • Raw LP$13Ungraded · TCGBerg fair value
  • Raw MP$7.58Ungraded · TCGBerg fair value
  • Raw HP$5.54Ungraded · TCGBerg fair value
  • Raw Damaged$4.75Ungraded · TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

20 tracked

Each sale against the grade's fair value on the day it sold.

  • $15
    Nov 4, 2026 · via tcgplayer
    Rawabove fair value by 0.4%
  • $15
    Nov 2, 2026 · via tcgplayer
    Rawbelow fair value by 2.9%
  • $15
    Oct 25, 2026 · via tcgplayer
    Rawbelow fair value by 3.4%
  • $15
    Oct 25, 2026 · via tcgplayer
    Rawbelow fair value by 0.1%
  • $150
    Oct 23, 2026 · via eBay
    PSA9above fair value by 152.5%

15 more sales with Pro

Up to 20 recent sales, each with its venue and its gap to fair value.

Includes a sale 42.9% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC6$18
    1d -7d -30d -
    Pop
    3
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • CGC Pristine 10$55
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    3
    Mcap
    $166
    Evidence
    Sparse
    Last
    $55
  • CGC Gem Mint 10$25
    1d 7.5%7d 7.5%30d 7.5%
    Pop
    16
    Mcap
    $392
    Evidence
    Sparse
    Last
    $24
Listings
CGC6$183----Sparse-
CGC Pristine 10$553$1660.0%0.0%0.0%Sparse$554mo ago
CGC Gem Mint 10$2516$392up 7.5%up 7.5%up 7.5%Sparse$242mo ago
PSA10$26235$9.2Kup 0.1%up 31.6%up 50.2%Limited$2904w ago
PSA9$9049$4.4Kup 2.1%up 66.3%up 86.2%Sparse$1503w ago
PSA8$4131$1.3Kup 0.3%up 2.6%up 41.4%Limited$803mo ago
PSA7$289$252up 0.2%down 22.4%up 4.4%Sparse$214w ago
PSA6$223$660.0%down 4.4%down 17.3%Sparse-
PSA5$227-0.0%down 4.4%down 17.3%Sparse-
PSA4$183-up 5.2%up 9.9%up 30.2%Sparse-
PSA1$171-up 5.3%up 9.9%up 30.2%Sparse$302y ago
Raw$15--0.0%down 0.5%-Very strong$152w ago

Graded population report

244 graded copies of Giovanni's Nidoqueen Unlimited across 27 grades.

PSA 10
35 · 14%
PSA 9
49 · 20%
PSA 8
31 · 13%
PSA 7
9 · 3.7%
PSA 6
3 · 1.2%
BGS 9
1 · 0.4%
CGC Pristine 10
3 · 1.2%
CGC Gem Mint 10
16 · 6.6%
CGC 9.5
1 · 0.4%
CGC 9
25 · 10%
CGC 8.5
17 · 7.0%
CGC 8
11 · 4.5%
CGC 7.5
7 · 2.9%
CGC 7
3 · 1.2%
CGC 6.5
2 · 0.8%
CGC 6
3 · 1.2%
CGC 5.5
1 · 0.4%
CGC 5
3 · 1.2%
CGC 4.5
4 · 1.6%
BGS 8.5
1 · 0.4%
BGS 7
2 · 0.8%
BGS 6.5
1 · 0.4%
CGC Authentic
2 · 0.8%
PSA 5
7 · 2.9%
PSA 4
3 · 1.2%
PSA 3
3 · 1.2%
PSA 1
1 · 0.4%

PSA 10 makes up 14% of graded copies: 35 of 244. PSA 9 is the most common grade (20%).

Analysis

Giovanni's Nidoqueen - Unlimited at PSA 10 carries a TCGBerg fair value of $262 as of 2026-11-14. We track a TCGBerg fair value across 11 grades from Gym Challenge, from PSA 1 up to PSA 10. A graded population of 35 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 31.6%.

PSA 10 - frequently asked

How much is a PSA 10 Giovanni's Nidoqueen - Unlimited from Gym Challenge worth?
$262 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Giovanni's Nidoqueen - Unlimited from Gym Challenge. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Giovanni's Nidoqueen - Unlimited from Gym Challenge?
35 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Giovanni's Nidoqueen - Unlimited from Gym Challenge price moved recently?
Its TCGBerg fair value has risen 31.6% over the past 30 days.
What did a PSA 10 Giovanni's Nidoqueen - Unlimited from Gym Challenge last sell for?
The most recent recorded sale was $290 on 2026-10-21. This recorded sale is separate from the model-derived fair value.