Golurk #150, Secret, Black & White - Boundaries Crossed
- Card number: #150/149
- Rarity: Secret Rare
- Finish: Holo
A PSA 8 Golurk #150 Secret from Black & White - Boundaries Crossed has a TCGBerg fair value of $627 as of Nov 14, 2026. It rests on 16 recorded sales, the latest on Oct 3, 2026. PSA has graded 84 copies at PSA 8. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
16 sales · latest Oct 3, 2026
- Population · PSA 8
- 84
- Market cap
- $52.7K
- Volatility
- 5.1%
- YTD
- ↑ 305.1%
- Sales evidence
- Limited
TCGBerg fair value · PSA 8
$627
Based on 16 recorded sales. Latest sale: Oct 3, 2026.
Price history
Weekly fair value for PSA 8. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales.
What the evidence says
The last PSA 8 sale, $662 on Oct 3, 2026, sits 5.6% above the $627 fair value. The value rests on 16 recorded PSA 8 sales. Its confidence band runs from $540 to $715. A PSA 10 ($7,613) is worth 9.3 times a PSA 9 ($816). Over the past 30 days the PSA 8 value has risen 11.8%. With limited sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$205Ungraded · market price
- Raw LP$129Ungraded · TCGBerg fair value
- Raw MP$74Ungraded · market price
- Raw HP$72Ungraded · market price
- Raw Damaged$60Ungraded · market price
Behind the scenes
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.
- $11,105Nov 5, 2026 · via Altabove fair value by 46.9%
- $9,000Nov 2, 2026 · via eBayabove fair value by 19.0%
- $161Oct 28, 2026 · via eBaybelow fair value by 13.8%
- $350Oct 16, 2026 · via eBayabove fair value by 129.1%
- $101Oct 8, 2026 · via eBay-
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 20.6% 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.
- $7,6131d 0.0%7d 0.7%30d 0.2%
- Pop
- 22
- Mcap
- $167.5K
- Evidence
- Moderate
- Last
- $11,105
- $8161d 5.2%7d 4.0%30d 14.8%
- Pop
- 83
- Mcap
- $67.7K
- Evidence
- Sparse
- Last
- $700
- $6271d 1.1%7d 0.8%30d 11.8%
- Pop
- 84
- Mcap
- $52.7K
- Evidence
- Limited
- Last
- $662
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $7,613 | 22 | $167.5K | 0.0% | up 0.7% | down 0.2% | up 72.1% | Moderate | $11,1051w ago | ||
| $816 | 83 | $67.7K | down 5.2% | down 4.0% | up 14.8% | up 59.1% | Sparse | $7002mo ago | ||
| $627 | 84 | $52.7K | up 1.1% | up 0.8% | up 11.8% | up 67.3% | Limited | $6621mo ago | ||
| $254 | 72 | $18.3K | 0.0% | up 0.7% | up 1.6% | up 56.3% | Limited | $2752mo ago | ||
| $188 | 35 | $6.6K | up 0.2% | down 1.0% | up 23.3% | up 38.6% | Sparse | $1612w ago | ||
| $157 | 15 | - | 0.0% | 0.0% | up 3.5% | up 20.3% | Sparse | $1456mo ago | ||
| Raw | $205 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | $2353mo ago |
PSA population report
311 graded copies of Golurk Secret across 6 grades. The selected grade is highlighted.
PSA 8 makes up 27% of graded copies: 84 of 311. It’s the most common grade for this card.
Analysis
Golurk - Secret at PSA 10 carries a TCGBerg fair value of $7,613 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Black & White - Boundaries Crossed, from PSA 5 up to PSA 10. A graded population of 22 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 0.2%.