Cleffa-Glossy #173, CoroCoro Promo, Japanese CoroCoro Comics Promos
Japanese edition
- Card number: #173
- ·Rarity: Promo
- ·Finish: Promo
A PSA 9 Cleffa-Glossy #173 CoroCoro Promo from Japanese CoroCoro Comics Promos has a TCGBerg fair value of $322 as of Nov 15, 2026. TCGBerg has recorded 40 PSA 9 sales of this card, the latest on Oct 17, 2026. PSA has graded 266 copies at PSA 9.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 9
- 266
- Market cap
- $85.7K
- Volatility
- 2.0%
- YTD
- ↑ 457.7%
- Sales evidence
- Strong
TCGBerg fair value · PSA 9
$322
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 9. 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 9 sale, $310 on Oct 17, 2026, is in line with the $322 fair value (3.8% below). The value weighs 29 PSA 9 sales from the past year, not the latest one alone. Its confidence band runs from $290 to $329. A PSA 10 ($2,053) is worth 6.4 times a PSA 9 ($322). Over the past 30 days the PSA 9 value has risen 4.0%.
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
20 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Oct 17, 2026 | PSA9 | eBay | $310 | above fair value by +2.3% |
| Oct 15, 2026 | PSA8 | eBay | $180 | above fair value by +13.2% |
| Oct 15, 2026 | PSA8 | eBay | $180 | above fair value by +13.2% |
| Oct 12, 2026 | PSA10 | eBay | $2,900 | above fair value by +41.2% |
| Oct 12, 2026 | PSA10 | eBay | $2,500 | above fair value by +21.7% |
- $310Oct 17, 2026 · via eBayPSA9↑above fair value by 2.3%
- $180Oct 15, 2026 · via eBayPSA8↑above fair value by 13.2%
- $180Oct 15, 2026 · via eBayPSA8↑above fair value by 13.2%
- $2,900Oct 12, 2026 · via eBayPSA10↑above fair value by 41.2%
- $2,500Oct 12, 2026 · via eBayPSA10↑above fair value by 21.7%
| Oct 11, 2026 | PSA9 | eBay | $296 | below fair value by -3.2% |
| Oct 11, 2026 | PSA9 | eBay | $300 | below fair value by -1.9% |
| Oct 10, 2026 | PSA9 | eBay | $325 | above fair value by +6.3% |
- $296PSA9↓below fair value by 3.2%
- $300PSA9↓below fair value by 1.9%
- $325PSA9↑above fair value by 6.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 31.7% 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$2,0531d ·0.0%7d ↓2.2%30d ↓11.0%
- Pop
- 131
- Mcap
- $269.0K
- Evidence
- Moderate
- Last
- $2,900
- PSA9$3221d ·0.0%7d ↑4.2%30d ↑4.0%
- Pop
- 266
- Mcap
- $85.7K
- Evidence
- Strong
- Last
- $310
- PSA8$1681d ·0.0%7d ↑0.5%30d ↑6.7%
- Pop
- 135
- Mcap
- $22.7K
- Evidence
- Moderate
- Last
- $180
| PSA10 | $2,053 | 131 | $269.0K | 0.0% | ↓down 2.2% | ↓down 11.0% | ↑up 14.6% | Moderate | $2,9001mo ago |
| PSA9 | $322 | 266 | $85.7K | 0.0% | ↑up 4.2% | ↑up 4.0% | ↓down 31.5% | Strong | $3104w ago |
| PSA8 | $168 | 135 | $22.7K | 0.0% | ↑up 0.5% | ↑up 6.7% | ↑up 39.5% | Moderate | $1801mo ago |
| PSA7 | $106 | 42 | $4.5K | 0.0% | 0.0% | ↑up 11.5% | ↑up 52.9% | Limited | $722mo ago |
| PSA6 | $74 | 34 | $2.5K | 0.0% | 0.0% | ↑up 1.2% | ↑up 95.1% | Limited | $1002mo ago |
PSA population report
How Cleffa-Glossy'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.608 graded copies of Cleffa-Glossy CoroCoro Promo across 5 grades. The selected grade is highlighted.
PSA 9 makes up 44% of graded copies: 266 of 608. It’s the most common grade for this card.
Analysis
Cleffa-Glossy - COROCORO PROMO at PSA 10 carries a TCGBerg fair value of $2,053 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Japanese CoroCoro Comics Promos, from PSA 6 up to PSA 10. A graded population of 131 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 fallen 11.0%.