Potion #156, Normal, Expedition Base Set
- EBS

- ·Card number: #156/165
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 10 Potion #156 Normal from Expedition Base Set has a TCGBerg fair value of $89 as of Nov 14, 2026. It rests on 21 recorded sales, the latest on Nov 10, 2026. PSA has graded 39 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
21 sales · latest Nov 10, 2026
- Population · PSA 10
- 39
- Market cap
- $3.5K
- Volatility
- 12.1%
- YTD
- ↑ 70.6%
- Sales evidence
- Limited
TCGBerg fair value · PSA 10
$89
Based on 21 recorded sales. Latest sale: Nov 10, 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 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 latest recorded PSA 10 sale ($227 on Nov 10, 2026) sits 154.7% above the $89 fair value, too far off to read as this grade's price. The value rests on 21 recorded PSA 10 sales. The latest sale ran above the recent run: the last 5 PSA 10 sales averaged $102, within 14.8% of the value. Its confidence band runs from $80 to $98. A PSA 10 ($89) is worth 3.9 times a PSA 9 ($23). With limited 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$0.45Ungraded · TCGBerg fair value
- Raw LP$0.25Ungraded · TCGBerg fair value
- Raw MP$0.25Ungraded · TCGBerg fair value
- Raw HP$0.23Ungraded · TCGBerg fair value
- Raw Damaged$0.19Ungraded · 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 |
|---|---|---|---|---|
| Nov 10, 2026 | PSA10 | eBay | $227 | above fair value by +154.7% |
| Oct 29, 2026 | Raw | tcgplayer | $0.23 | below fair value by -47.7% |
| Oct 28, 2026 | Raw | tcgplayer | $0.50 | above fair value by +13.6% |
| Oct 26, 2026 | PSA8 | eBay | $20 | above fair value by +27.3% |
| Oct 24, 2026 | Raw | tcgplayer | $0.51 | above fair value by +15.9% |
- $227Nov 10, 2026 · via eBayPSA10↑above fair value by 154.7%
- $0.23Oct 29, 2026 · via tcgplayerRaw↓below fair value by 47.7%
- $0.50Oct 28, 2026 · via tcgplayerRaw↑above fair value by 13.6%
- $20Oct 26, 2026 · via eBayPSA8↑above fair value by 27.3%
- $0.51Oct 24, 2026 · via tcgplayerRaw↑above fair value by 15.9%
| Oct 22, 2026 | PSA9 | eBay | $9.38 | below fair value by -68.0% |
| Oct 20, 2026 | Raw | tcgplayer | $0.45 | above fair value by +2.3% |
| Oct 18, 2026 | Raw | tcgplayer | $0.50 | above fair value by +16.3% |
- $9.38PSA9↓below fair value by 68.0%
- $0.45Raw↑above fair value by 2.3%
- $0.50Raw↑above fair value by 16.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 68.0% 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.
- CGC6-1d -7d -30d -
- Pop
- 3
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- PSA10$891d ·0.0%7d ↓1.5%30d ↓24.7%
- Pop
- 39
- Mcap
- $3.5K
- Evidence
- Limited
- Last
- $227
- PSA9$231d ↑0.3%7d ↑1.1%30d ↓26.1%
- Pop
- 29
- Mcap
- $657
- Evidence
- Moderate
- Last
- $9.38
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC6 | - | 3 | - | - | - | - | - | Sparse | - | |
| PSA10 | $89 | 39 | $3.5K | 0.0% | ↓down 1.5% | ↓down 24.7% | ↓down 8.1% | Limited | $2274d ago | |
| PSA9 | $23 | 29 | $657 | ↑up 0.3% | ↑up 1.1% | ↓down 26.1% | ↓down 6.3% | Moderate | $9.383w ago | |
| PSA8 | $16 | 15 | $238 | 0.0% | ↑up 0.1% | ↓down 17.6% | ↓down 27.8% | Limited | $203w ago | |
| PSA7 | $16 | 5 | $78 | 0.0% | 0.0% | ↓down 18.5% | ↓down 28.6% | Sparse | - | |
| PSA6 | $16 | 4 | $63 | 0.0% | ↓down 0.1% | ↓down 18.6% | ↓down 24.2% | Sparse | $207mo ago | |
| PSA5 | $16 | 1 | - | 0.0% | 0.0% | ↓down 19.4% | ↓down 25.0% | Sparse | - | |
| Raw | $0.45 | - | - | - | ↑up 2.3% | ↑up 4.7% | - | Very strong | $0.232w ago |
Graded population report
How Potion'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.253 graded copies of Potion Normal across 23 grades. The selected grade is highlighted.
PSA 10 makes up 15% of graded copies: 39 of 253. CGC Gem Mint 10 is the most common grade (16%).
Analysis
Potion - Normal at PSA 10 carries a TCGBerg fair value of $89 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from Expedition Base Set, from PSA 5 up to PSA 10. A graded population of 39 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 24.7%.