Tentacool #72, Normal, Japanese Topsun
Japanese edition
- Card number: #72
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 10 Tentacool #72 Normal from Japanese Topsun has a TCGBerg fair value of $718 as of Nov 15, 2026. It rests on 8 recorded sales, the latest on Sep 21, 2026. PSA has graded 14 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
8 sales · latest Sep 21, 2026
- Population · PSA 10
- 14
- Market cap
- $10.0K
- Volatility
- 2.7%
- YTD
- ↑ 105.6%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 10
$718
Based on 8 recorded sales. Latest sale: Sep 21, 2026.
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, $568 on Sep 21, 2026, sits 20.9% below the $718 fair value. The value rests on 8 recorded PSA 10 sales. Its confidence band runs from $602 to $833. A PSA 10 ($718) is worth 7.3 times a PSA 9 ($98). Over the past 30 days the PSA 10 value has risen 4.4%. With sparse sales evidence, read the gap and the band as rough guides.
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
13 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 2, 2026 | PSA7 | eBay | $14 | below fair value by -51.6% |
| Oct 19, 2026 | PSA7 | eBay | $19 | below fair value by -33.3% |
| Oct 16, 2026 | PSA8 | eBay | $39 | above fair value by +12.1% |
| Sep 21, 2026 | PSA10 | eBay | $568 | below fair value by -13.4% |
| Aug 10, 2026 | PSA10 | Goldin | $885 | below fair value by -1.4% |
- $14Nov 2, 2026 · via eBayPSA7↓below fair value by 51.6%
- $19Oct 19, 2026 · via eBayPSA7↓below fair value by 33.3%
- $39Oct 16, 2026 · via eBayPSA8↑above fair value by 12.1%
- $568Sep 21, 2026 · via eBayPSA10↓below fair value by 13.4%
- $885Aug 10, 2026 · via GoldinPSA10↓below fair value by 1.4%
| Aug 7, 2026 | PSA8 | eBay | $15 | below fair value by -45.3% |
| Jul 13, 2026 | PSA7 | eBay | $59 | above fair value by +41.4% |
| Jun 11, 2026 | PSA4 | eBay | $35 | - |
- $15PSA8↓below fair value by 45.3%
- $59PSA7↑above fair value by 41.4%
- $35PSA4-
8 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 45.3% below fair value
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$7181d ·0.0%7d ↑1.7%30d ↑4.4%
- Pop
- 14
- Mcap
- $10.0K
- Evidence
- Sparse
- Last
- $568
- PSA9$981d ↓0.4%7d ↓0.1%30d ↓5.0%
- Pop
- 36
- Mcap
- $3.5K
- Evidence
- Sparse
- Last
- $49
- PSA8$361d ·0.0%7d ↓0.5%30d ↑6.1%
- Pop
- 22
- Mcap
- $803
- Evidence
- Moderate
- Last
- $39
| PSA10 | $718 | 14 | $10.0K | 0.0% | ↑up 1.7% | ↑up 4.4% | ↓down 20.0% | Sparse | $5682mo ago |
| PSA9 | $98 | 36 | $3.5K | ↓down 0.4% | ↓down 0.1% | ↓down 5.0% | ↑up 4.3% | Sparse | $498mo ago |
| PSA8 | $36 | 22 | $803 | 0.0% | ↓down 0.5% | ↑up 6.1% | ↑up 28.6% | Moderate | $391mo ago |
| PSA7 | $28 | 11 | $306 | 0.0% | ↓down 0.2% | ↓down 18.6% | ↓down 1.1% | Moderate | $142w ago |
| PSA6 | $28 | 10 | $279 | 0.0% | ↓down 0.2% | ↓down 17.0% | ↓down 1.1% | Sparse | $8.501y ago |
| PSA5 | $28 | 6 | - | 0.0% | 0.0% | ↑up 2.1% | ↑up 9.4% | Sparse | $1110mo ago |
PSA population report
How Tentacool'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.99 graded copies of Tentacool Normal across 6 grades. The selected grade is highlighted.
PSA 10 makes up 14% of graded copies: 14 of 99. PSA 9 is the most common grade (36%).
Analysis
Tentacool - Blue Back at PSA 10 carries a TCGBerg fair value of $718 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Japanese Topsun, from PSA 5 up to PSA 10. A graded population of 14 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 4.4%.