Gurdurr #48, Reverse Holo, Black Bolt
- BB

- ·Card number: #48/86
- ·Rarity: Common
A CGC Gem Mint 10 Gurdurr #48 Reverse Holo from Black Bolt has a TCGBerg fair value of $11 as of Nov 15, 2026. TCGBerg has recorded 1 CGC Gem Mint 10 sale of this card, the latest on Sep 21, 2026.
TCGBerg Algorithm (estimated from recorded sales).
- Population · CGC Gem Mint 10
- 0
- Market cap
- -
- Volatility
- -
- YTD
- -
- Sales evidence
- Moderate
TCGBerg fair value · CGC Gem Mint 10
$11
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 CGC Gem Mint 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 CGC Gem Mint 10 sale, $11 on Sep 21, 2026, is in line with the $11 fair value (3.8% below). The value weighs 1 CGC Gem Mint 10 sale from the past year, not the latest one alone. Its confidence band runs from $11 to $12.
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$0.18Ungraded · market price
- Raw NM$0.17Ungraded · market price
- Raw MP$0.01Ungraded · 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
1 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Sep 21, 2026 | CGC Gem Mint 10 | Fanatics Collect | $11 | below fair value by -3.8% |
- $11Sep 21, 2026 · via Fanatics CollectCGC Gem Mint 10↓below fair value by 3.8%
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 Gem Mint 10$111d -7d -30d -
- Pop
- 0
- Mcap
- -
- Evidence
- Moderate
- Last
- $11
- Raw$0.171d ·0.0%7d ↓5.6%30d ·0.0%
- Pop
- -
- Mcap
- -
- Evidence
- -
- Last
- -
| CGC Gem Mint 10 | $11 | 0 | - | - | - | - | - | Moderate | $112mo ago |
| Raw | $0.17 | - | - | 0.0% | ↓down 5.6% | 0.0% | ↓down 15.0% | - | - |
Graded population report
How Gurdurr'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.15 graded copies of Gurdurr Reverse Holo across 3 grades.
PSA 10 is the most common grade (67%).
Analysis
Gurdurr - Reverse Holo at CGC Gem Mint 10 carries a TCGBerg fair value of $11 as of 2026-11-14. The CGC Gem Mint 10 valuation rests on moderate sales evidence.