Onix #059, 1st Edition, Expansion Pack 20th Anniversary
Japanese edition
- Card number: #059/87
- ·Finish: Non-Holo
A PSA 10 Onix #059 1st Edition from Expansion Pack 20th Anniversary has a TCGBerg fair value of $99 as of Nov 15, 2026. TCGBerg has recorded 13 PSA 10 sales of this card, the latest on Oct 29, 2026. PSA has graded 55 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 55
- Market cap
- $5.5K
- Volatility
- 3.7%
- YTD
- ↑ 133.3%
- Sales evidence
- Moderate
TCGBerg fair value · PSA 10
$99
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, $91 on Oct 29, 2026, sits 8.3% below the $99 fair value. The value weighs 13 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $84 to $114. A PSA 10 ($99) is worth 5.0 times a PSA 9 ($20). Over the past 30 days the PSA 10 value has fallen 9.9%.
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 LP$0.75Ungraded · market price
- Raw NM$0.33Ungraded · TCGBerg fair value
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 29, 2026 | PSA10 | eBay | $91 | below fair value by -9.2% |
| Oct 1, 2026 | PSA10 | eBay | $125 | above fair value by +10.7% |
| Sep 30, 2026 | PSA10 | eBay | $125 | above fair value by +10.7% |
| Sep 28, 2026 | PSA10 | eBay | $125 | above fair value by +10.7% |
| Sep 26, 2026 | Raw | tcgplayer | $0.26 | below fair value by -18.8% |
- $91Oct 29, 2026 · via eBayPSA10↓below fair value by 9.2%
- $125Oct 1, 2026 · via eBayPSA10↑above fair value by 10.7%
- $125Sep 30, 2026 · via eBayPSA10↑above fair value by 10.7%
- $125Sep 28, 2026 · via eBayPSA10↑above fair value by 10.7%
- $0.26Sep 26, 2026 · via tcgplayerRaw↓below fair value by 18.8%
| Sep 21, 2026 | CGC Gem Mint 10 | Fanatics Collect | $20 | below fair value by -21.2% |
| Sep 20, 2026 | PSA10 | eBay | $125 | above fair value by +37.8% |
| Sep 18, 2026 | CGC Gem Mint 10 | Fanatics Collect | $42 | above fair value by +65.5% |
- $20CGC Gem Mint 10↓below fair value by 21.2%
- $125PSA10↑above fair value by 37.8%
- $42CGC Gem Mint 10↑above fair value by 65.5%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 21.6% 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.
- CGC Pristine 10$371d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Limited
- Last
- $55
- CGC Gem Mint 10$251d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Limited
- Last
- $20
- PSA10$991d ↓0.7%7d ↓0.7%30d ↓9.9%
- Pop
- 55
- Mcap
- $5.5K
- Evidence
- Moderate
- Last
- $91
| CGC Pristine 10 | $37 | - | - | - | - | - | - | Limited | $552mo ago |
| CGC Gem Mint 10 | $25 | - | - | - | - | - | - | Limited | $202mo ago |
| PSA10 | $99 | 55 | $5.5K | ↓down 0.7% | ↓down 0.7% | ↓down 9.9% | ↑up 66.1% | Moderate | $912w ago |
| PSA9 | $20 | 16 | $317 | 0.0% | ↑up 0.6% | ↑up 7.6% | ↑up 36.1% | Limited | $9.507mo ago |
| PSA8 | $19 | 2 | $37 | 0.0% | 0.0% | ↑up 1.5% | ↑up 58.6% | Sparse | $206mo ago |
| PSA7 | $17 | 0 | - | 0.0% | 0.0% | ↑up 6.2% | ↑up 40.7% | Sparse | - |
| PSA6 | $17 | 1 | $17 | 0.0% | 0.0% | ↑up 6.2% | ↑up 40.7% | Sparse | - |
| Raw | $0.33 | - | - | - | 0.0% | - | - | Moderate | $0.262mo ago |
PSA population report
How Onix'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.74 graded copies of Onix 1st Edition across 4 grades. The selected grade is highlighted.
PSA 10 makes up 74% of graded copies: 55 of 74. It’s the most common grade for this card.
Analysis
Onix - 1st Edition at PSA 10 carries a TCGBerg fair value of $99 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Expansion Pack 20th Anniversary, from PSA 7 up to PSA 10. A graded population of 55 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 9.9%.