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Dec 2Range $442 – $623May 30
Estimated Fair Value
$478
Lowest listing $41513.2% below
Bear Case
$407
Base Case
$478
Bull Case
$547
Price History
Opportunity Score
37- 13% below fair value+15 pts
- High valuation confidence+7 pts
- High listing quality (near mint)+6 pts
- Reputable seller+6 pts
- Strong demand (9 sales/mo)+3 pts
Investment Thesis
bearish23Mew Promo is currently modestly undervalued, with softening price momentum over the last 30 days (-15.3%). Estimated fair value is $478 against a lowest active listing of $415. Valuation confidence is high based on 18-plus recent comparable sales.
Bearish: softening prices (-15.3% over 30d) amid thin liquidity and stable graded supply.
Risk Indicators
- Negative price momentum over the last 30 days
Active Listings
18
Sales / Month
9.0
Velocity Score
45/100
Moderate
Sales Velocity 30d
-10.7%
Confidence
97/100
How Fair Value Is Built
A transparent, weighted blend of market signals — no black boxes.
| Signal | Detail | Reference | Weight |
|---|---|---|---|
| recent sales | Volume-weighted average of recent sold comps | 500.29 | 50% |
| listing inventory | Average of active listing asking prices | 465.56 | 25% |
| price trend | Recent historical price trend projection | 486.51 | 25% |
| demand momentum | Adjustment for sales velocity momentum (rising demand raises value) | -2.14 | 20% |
Active Listings
| Price | Marketplace | Condition | Seller | Listed | Ends | Link |
|---|---|---|---|---|---|---|
| $513 | eBay | Near Mint | 98 | 20d ago | Jan 1 | View |
| $515 | eBay | Near Mint | 62 | 12d ago | Jun 1 | View |
| $517 | eBay | Near Mint | 63 | 8d ago | Jan 1 | View |
| $521 | Facebook Marketplace | Near Mint | 91 | 11d ago | Jun 1 | View |
| $521 | TCGPlayer | Near Mint | 70 | 19d ago | Jan 1 | View |
| $532 | PWCC | Near Mint | 76 | 14d ago | Jan 1 | View |
| $545 | Mercari | Near Mint | 65 | 17d ago | Jan 1 | View |
| $549 | eBay | Near Mint | 80 | 20d ago | Jan 1 | View |
| $555 | Mercari | Near Mint | 61 | 6d ago | Jun 1 | View |
| $584 | TCGPlayer | Near Mint | 83 | 12d ago | May 31 | View |
| $611 | Mercari | Near Mint | 62 | 6d ago | Jan 1 | View |
| $621 | TCGPlayer | Near Mint | 73 | 12d ago | Jun 3 | View |
Recent Sales
| Price | Marketplace | Condition | Sold |
|---|---|---|---|
| $540 | Facebook Marketplace | Near Mint | 3d ago |
| $625 | TCGPlayer | Near Mint | 3d ago |
| $559 | Mercari | Near Mint | 10d ago |
| $540 | Facebook Marketplace | Near Mint | 10d ago |
| $575 | Mercari | Near Mint | 13d ago |
| $548 | Facebook Marketplace | Near Mint | 13d ago |
| $576 | PWCC | Near Mint | 14d ago |
| $671 | Mercari | Near Mint | 15d ago |
| $610 | Mercari | Near Mint | 16d ago |
| $598 | Facebook Marketplace | Near Mint | 19d ago |
| $561 | PWCC | Near Mint | 25d ago |
| $612 | TCGPlayer | Near Mint | 28d ago |
Signal Track Record
Did this asset's own Opportunity Scores precede outperformance? Each row is a past as-of date, scored point-in-time, with the realized benchmark-relative return that followed.
Data Provenance
Which signals on this page are real market data versus modeled by the deterministic engine. The terminal marks every source honestly.
- Reference price
- Simulated
- Card image
- Simulated
- Recent sales
- Simulated
- Population data
- Simulated
- Liquidity metrics
- Simulated
- Price history
- Simulated
Related Assets
Same character or set.
| Asset | Fair Value | Lowest | Discount | 30d | Avail | Score |
|---|---|---|---|---|---|---|
Base ZardBase SetPSA 10Simulated
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Rayquaza ex (Illustration Rare)Base SetSimulated
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Base Set Booster Box (Sealed)Base SetSimulated
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Umbreon ex (Special Illustration)Base SetSimulated
| $1,992 | $1,677 | 15.8% | 25.2% | 8 | 43 |
Pikachu Ultra RareBase SetBGS 9Simulated
| $1,188 | $1,232 | -3.7% | 45.7% | 12 | 35 |
Mewtwo Ultra RareBase SetPSA 10Simulated
| $2,006 | $1,853 | 7.7% | 6.7% | 11 | 43 |