Price History
Opportunity Score
56- 15% below fair value+18 pts
- Reputable seller+7 pts
- High valuation confidence+6 pts
- High listing quality (graded)+6 pts
- Strong demand (18 sales/mo)+5 pts
- Population growth slowing+5 pts
- Low active inventory+4 pts
- Sales accelerating+4 pts
- Price up 3% over 30 days+1 pts
Investment Thesis
bullish67Mewtwo (Base) (PSA 9) is currently trading at a meaningful discount to fair value, with stable price momentum over the last 30 days (+2.9%). Estimated fair value is $714 against a lowest active listing of $605. Valuation confidence is high based on 6-plus recent comparable sales.
Bullish: flat 30-day price action with healthy trading velocity and stable graded supply.
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 | 713.96 | 50% |
| listing inventory | Average of active listing asking prices | 716.27 | 25% |
| price trend | Recent historical price trend projection | 692.58 | 25% |
| population pressure | Adjustment for grading population growth (more supply lowers value) | -1.1 | 50% |
| demand momentum | Adjustment for sales velocity momentum (rising demand raises value) | 1.81 | 20% |
Active Listings
| Price | Marketplace | Condition | Seller | Listed | Ends | Link |
|---|---|---|---|---|---|---|
| $624 | Mercari | Graded | 66 | 12d ago | Jan 1 | View |
| $633 | PWCC | Graded | 71 | 21d ago | Jan 1 | View |
| $642 | Mercari | Graded | 88 | 21d ago | Jan 1 | View |
| $652 | Facebook Marketplace | Graded | 73 | 5d ago | Jan 1 | View |
| $692 | PWCC | Graded | 67 | 9d ago | May 31 | View |
| $695 | Mercari | Graded | 96 | 11d ago | Jan 1 | View |
| $697 | Facebook Marketplace | Graded | 92 | 8d ago | Jan 1 | View |
| $731 | TCGPlayer | Graded | 97 | 3d ago | Jan 1 | View |
| $740 | Mercari | Graded | 65 | 16d ago | Jan 1 | View |
Recent Sales
| Price | Marketplace | Condition | Sold |
|---|---|---|---|
| $656 | TCGPlayer | Graded | 45m ago |
| $614 | PWCC | Graded | 1d ago |
| $627 | PWCC | Graded | 2d ago |
| $647 | PWCC | Graded | 3d ago |
| $505 | Mercari | Graded | 4d ago |
| $516 | Mercari | Graded | 4d ago |
| $576 | eBay | Graded | 5d ago |
| $530 | Facebook Marketplace | Graded | 5d ago |
| $545 | Facebook Marketplace | Graded | 7d ago |
| $537 | TCGPlayer | Graded | 7d ago |
| $521 | PWCC | Graded | 8d ago |
| $526 | PWCC | Graded | 14d 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
| $7,804 | $6,662 | 14.6% | 16.7% | 6 | 44 |
Rayquaza ex (Illustration Rare)Base SetSimulated
| $820 | $888 | -8.4% | 16.9% | 3 | 32 |
Base Set Booster Box (Sealed)Base SetSimulated
| $47,621 | $43,611 | 8.4% | 8.0% | 9 | 37 |
Umbreon ex (Special Illustration)Base SetSimulated
| $2,896 | $2,864 | 1.1% | 27.6% | 16 | 31 |
Mewtwo Secret RareHidden FatesSimulated
| $308 | $277 | 10.2% | 4.5% | 19 | 30 |
Pikachu Ultra RareBase SetBGS 9Simulated
| $990 | $764 | 22.9% | 24.6% | 16 | 59 |