Water Energy #23, Normal, Squirtle Deck
Japanese edition
- Card number: #23
- ·Rarity: Promo
- ·Finish: Promo
A PSA 10 Water Energy #23 Normal from Squirtle Deck has a TCGBerg fair value of $178 as of Nov 14, 2026. TCGBerg has recorded 4 PSA 10 sales of this card, the latest on Oct 27, 2026. PSA has graded 9 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 9
- Market cap
- $1.6K
- Volatility
- 18.2%
- YTD
- ↑ 282.0%
- Sales evidence
- Moderate
TCGBerg fair value · PSA 10
$178
Price history
Weekly fair value over time, plus a confidence band around it: how precisely we can pin the value, which tightens as more sales confirm it. Dots mark individual sales, snapped to their week: red when above fair value (a premium), green when below (a deal), hollow when flagged as an outlier. Switch the active grade with the selector above.Weekly fair value for PSA 10. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales. Confidence band: how precisely we can pin the fair value. It widens when sales scatter and narrows as more sales back the value up. The dots show the actual sale prices.
What the evidence says
The last PSA 10 sale, $210 on Oct 27, 2026, sits 18.1% above the $178 fair value. The value weighs 4 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $133 to $222. A PSA 10 ($178) is worth 3.7 times a PSA 9 ($49). Over the past 30 days the PSA 10 value has risen 46.7%.
TCGBerg fair value by grade
Side-by-side comparison of value across every grade and ungraded condition we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis. Solid bars are the TCGBerg fair value, modelled from recorded sales. Hatched bars are the latest market price instead, shown for ungraded conditions that trade too rarely for us to price one honestly.Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
Behind the scenes
How the published fair value for this grade was produced: the sales it rests on, how they were put together, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.What goes into this price, and how much we know.
Recent sales
5 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Oct 27, 2026 | PSA10 | Fanatics Collect | $210 | above fair value by +18.1% |
| Jul 8, 2026 | PSA10 | Fanatics Collect | $76 | below fair value by -0.3% |
| Jun 10, 2026 | PSA9 | Fanatics Collect | $38 | above fair value by +67.8% |
| Jun 1, 2026 | PSA10 | Fanatics Collect | $35 | above fair value by +0.2% |
| Mar 19, 2026 | PSA10 | eBay | $55 | above fair value by +17.5% |
- $210Oct 27, 2026 · via Fanatics CollectPSA10↑above fair value by 18.1%
- $76Jul 8, 2026 · via Fanatics CollectPSA10↓below fair value by 0.3%
- $38Jun 10, 2026 · via Fanatics CollectPSA9↑above fair value by 67.8%
- $35Jun 1, 2026 · via Fanatics CollectPSA10↑above fair value by 0.2%
- $55Mar 19, 2026 · via eBayPSA10↑above fair value by 17.5%
All grades matrix
Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.
- PSA10$1781d ·0.0%7d ·0.0%30d ↑46.7%
- Pop
- 9
- Mcap
- $1.6K
- Evidence
- Moderate
- Last
- $210
- PSA9$491d ·0.0%7d ·0.0%30d ↑37.9%
- Pop
- 6
- Mcap
- $292
- Evidence
- Sparse
- Last
- $38
- PSA8$8.871d ·0.0%7d ↓75.4%30d ↓51.1%
- Pop
- 1
- Mcap
- $9
- Evidence
- Sparse
- Last
- -
| PSA10 | $178 | 9 | $1.6K | 0.0% | 0.0% | ↑up 46.7% | ↑up 110.8% | Moderate | $2103w ago |
| PSA9 | $49 | 6 | $292 | 0.0% | 0.0% | ↑up 37.9% | ↑up 65.1% | Sparse | $385mo ago |
| PSA8 | $8.87 | 1 | $9 | 0.0% | ↓down 75.4% | ↓down 51.1% | ↓down 63.7% | Sparse | - |
| PSA7 | $2.96 | 0 | - | 0.0% | ↓down 89.0% | ↓down 75.4% | ↓down 83.0% | Sparse | - |
| PSA6 | $2.96 | 0 | - | 0.0% | ↓down 85.2% | ↓down 67.5% | ↓down 76.3% | Sparse | - |
PSA population report
How Water Energy's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. These are recorded graded copies, not the total print run. A smaller population alone does not establish a price premium.16 graded copies of Water Energy Normal across 3 grades. The selected grade is highlighted.
PSA 10 makes up 56% of graded copies: 9 of 16. It’s the most common grade for this card.
Analysis
Water Energy at PSA 10 carries a TCGBerg fair value of $178 as of 2026-11-13. We track a TCGBerg fair value across 5 grades from Squirtle Deck, from PSA 7 up to PSA 10. A graded population of 9 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on moderate sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 46.7%.