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Weakness Guard #141, Normal, Aquapolis

  • Card number: #141/147
  • Rarity: Uncommon
  • Finish: Non-Holo

A PSA 8 Weakness Guard #141 Normal from Aquapolis has a TCGBerg fair value of $168 as of Nov 14, 2026. It rests on 10 recorded sales, the latest on Oct 30, 2026. PSA has graded 16 copies at PSA 8. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 8
As of Nov 14, 2026
$168up 14.2%30-day change

TCGBerg Algorithm (estimated from recorded sales).

10 sales · latest Oct 30, 2026

Fair value3 months
Last sale$300Oct 30, 202678.8% above fair
5-sale avg$222Mar 2Oct 30
Population · PSA 8
16
Market cap
$2.7K
Volatility
7.2%
YTD
↑ 424.4%
Sales evidence
Limited

TCGBerg fair value · PSA 8

$168

30D14.2%YTD424.4%
Sales evidenceLimited

Based on 10 recorded sales. Latest sale: Oct 30, 2026.

Market cap
$2.7K
fair value x population
Population
16
graded copies
Last sale
$300
+78.8% vs fair
5-sale avg
$222
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 8.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The latest recorded PSA 8 sale ($300 on Oct 30, 2026) sits 78.8% above the $168 fair value, too far off to read as this grade's price. The value rests on 10 recorded PSA 8 sales. The latest sale ran above the recent run: the last 5 PSA 8 sales averaged $222, within 32.1% of the value. Its confidence band runs from $126 to $210. A PSA 10 ($1,067) is worth 5.4 times a PSA 9 ($198). 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$62Ungraded · TCGBerg fair value
  • Raw LP$54Ungraded · market price
  • Raw MP$35Ungraded · TCGBerg fair value
  • Raw HP$25Ungraded · TCGBerg fair value
  • Raw Damaged$19Ungraded · TCGBerg fair value
hatched = market price, not a 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.

  • $1,800
    Nov 9, 2026 · via Fanatics Collect
    PSA10above fair value by 68.7%
  • $180
    Nov 1, 2026 · via eBay
    PSA6above fair value by 99.0%
  • $300
    Oct 30, 2026 · via eBay
    PSA8above fair value by 74.2%
  • $220
    Oct 11, 2026 · via tcgplayer
    Rawabove fair value by 253.3%
  • $242
    Oct 5, 2026 · via eBay
    PSA9above fair value by 19.3%

15 more sales with Pro

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

Includes a sale 31.2% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC7$100
    1d 10.2%7d 10.2%30d -
    Pop
    4
    Mcap
    -
    Evidence
    Sparse
    Last
    $13
  • CGC6$88
    1d 12.6%7d 12.6%30d -
    Pop
    0
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • PSA10$1,067
    1d 0.0%7d 1.6%30d 3.5%
    Pop
    21
    Mcap
    $22.4K
    Evidence
    Limited
    Last
    $1,800
Listings
CGC7$1004-up 10.2%--Sparse$131y ago
CGC6$880-up 12.6%--Sparse-
PSA10$1,06721$22.4Kup 1.6%up 3.5%up 81.3%Limited$1,8005d ago
PSA9$19813$2.6Kup 0.2%down 1.8%up 20.9%Sparse$2421mo ago
PSA8$16816$2.7Kup 0.2%up 14.2%up 30.9%Limited$3002w ago
PSA7$1568$1.3K0.0%up 19.9%up 34.9%Sparse-
PSA6$9015$1.4K0.0%down 30.6%down 3.1%Sparse$1802w ago
PSA5$505-0.0%down 26.9%down 20.1%Sparse-
Raw$62--0.0%0.0%-Moderate$2201mo ago

Graded population report

136 graded copies of Weakness Guard Normal across 19 grades.

PSA 10
21 · 15%
PSA 9
13 · 9.6%
PSA 8
16 · 12%
PSA 7
8 · 5.9%
PSA 6
15 · 11%
BGS 9.5
1 · 0.7%
CGC Pristine 10
2 · 1.5%
CGC Gem Mint 10
14 · 10%
CGC 9
10 · 7.4%
CGC 8.5
8 · 5.9%
CGC 8
7 · 5.1%
CGC 7.5
5 · 3.7%
CGC 7
4 · 2.9%
CGC 6.5
3 · 2.2%
CGC 4.5
1 · 0.7%
CGC 4
1 · 0.7%
CGC Authentic
1 · 0.7%
PSA 5
5 · 3.7%
PSA 4
1 · 0.7%

PSA 8 makes up 12% of graded copies: 16 of 136. PSA 10 is the most common grade (15%).

Analysis

Weakness Guard - Normal at PSA 10 carries a TCGBerg fair value of $1,067 as of 2026-11-13. We track a TCGBerg fair value across 8 grades from Aquapolis, from PSA 5 up to PSA 10. A graded population of 21 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 3.5%.

PSA 8 - frequently asked

How much is a PSA 8 Weakness Guard - Normal from Aquapolis worth?
$168 as of 2026-11-13, the model-derived TCGBerg fair value for a PSA 8 Weakness Guard - Normal from Aquapolis. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 8 Weakness Guard - Normal from Aquapolis?
16 copies have been graded at PSA 8, the recorded graded population, not the number of copies printed.
How has the PSA 8 Weakness Guard - Normal from Aquapolis price moved recently?
Its TCGBerg fair value has risen 14.2% over the past 30 days.