Riolu #042, 1st Edition, Plasma Gale
Japanese edition
- Card number: #042
- ·Finish: Non-Holo
A PSA 9 Riolu #042 1st Edition from Plasma Gale has a TCGBerg fair value of $22 as of Nov 15, 2026. It rests on 1 recorded sale, the latest on Feb 3, 2026. PSA has graded 4 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
1 sale · latest Feb 3, 2026
- Population · PSA 9
- 4
- Market cap
- $89
- Volatility
- 3.6%
- YTD
- ↑ 57.5%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 9
$22
Based on 1 recorded sale. Latest sale: Feb 3, 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 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, $13 on Feb 3, 2026, sits 43.7% below the $22 fair value. The value rests on 1 recorded PSA 9 sale. With so few PSA 9 sales on record, a single sale can sit far from the value. Its confidence band runs from $17 to $28. A PSA 10 ($47) is worth 2.1 times a PSA 9 ($22). Over the past 30 days the PSA 9 value has risen 13.7%. 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.
- Raw NM$5.00Ungraded · market price
- Raw MP$2.49Ungraded · market price
- Raw LP$2.11Ungraded · market price
- Raw HP$1.00Ungraded · market price
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
2 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Sep 10, 2026 | Raw | tcgplayer | $5.00 | at fair value by 0.0% |
| Feb 3, 2026 | PSA9 | eBay | $13 | at fair value by 0.0% |
- $5.00Sep 10, 2026 · via tcgplayerRaw·at fair value by 0.0%
- $13Feb 3, 2026 · via eBayPSA9·at fair value by 0.0%
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$471d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 10
- Mcap
- $465
- Evidence
- Sparse
- Last
- -
- PSA9$221d ·0.0%7d ↑4.0%30d ↑13.7%
- Pop
- 4
- Mcap
- $89
- Evidence
- Sparse
- Last
- $13
- PSA8$9.361d ↓4.0%7d ↑4.9%30d ↑4.8%
- Pop
- 1
- Mcap
- $9
- Evidence
- Sparse
- Last
- -
| PSA10 | $47 | 10 | $465 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | - |
| PSA9 | $22 | 4 | $89 | 0.0% | ↑up 4.0% | ↑up 13.7% | ↑up 33.9% | Sparse | $1310mo ago |
| PSA8 | $9.36 | 1 | $9 | ↓down 4.0% | ↑up 4.9% | ↑up 4.8% | ↑up 34.1% | Sparse | - |
| PSA7 | $5.69 | 1 | $6 | ↓down 5.2% | ↑up 3.8% | ↑up 9.0% | ↑up 15.2% | Sparse | - |
| PSA6 | $3.46 | 1 | $3 | ↓down 6.2% | ↑up 2.7% | ↑up 13.4% | ↓down 1.1% | Sparse | - |
| Raw | $5.00 | - | - | 0.0% | 0.0% | ↑up 1.2% | ↑up 1.4% | - | $5.002mo ago |
PSA population report
How Riolu'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.17 graded copies of Riolu 1st Edition across 5 grades. The selected grade is highlighted.
PSA 9 makes up 24% of graded copies: 4 of 17. PSA 10 is the most common grade (59%).
Analysis
Riolu - 1st Edition at PSA 10 carries a TCGBerg fair value of $46 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Plasma Gale, from PSA 6 up to PSA 10. A graded population of 10 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence.