
Price History
Opportunity Score
39- Price up 44% over 30 days+8 pts
- Reputable seller+7 pts
- High listing quality (graded)+6 pts
- Population growth slowing+5 pts
- High valuation confidence+5 pts
- Sales accelerating+5 pts
- 2% below fair value+2 pts
- Strong demand (4 sales/mo)+1 pts
Investment Thesis
bullish86Ninetales (CGC 9.5) is currently fairly valued, with rising price momentum over the last 30 days (+44.0%). Estimated fair value is $191 against a lowest active listing of $188. Valuation confidence is high based on 10-plus modeled comparable sales.
Bullish: rising prices (+44.0% over 30d) with thin liquidity and stable graded supply.
Grading ROI & Population Trend
Is it worth paying to grade this card? A transparent profit model from the real ungraded cost and the audited graded value, plus a read on graded-supply momentum. The cost and odds levers are modeled assumptions you can adjust — not market-price pins.
Population growing 5.9%/mo — supply expanding quickly across 1127 graded.
1,127 graded · 31% gem · +5.9%/mo
- Raw cost
- $188
- All-in cost
- $217+ $25.00 fee · $4.00 ship
- Graded value (per gem)
- $191
- Expected proceeds
- $49.8530% gem → $57.30 · less 13% fee
- Net profit / card
- -$167.11
- Breakeven graded value
- $831value needed to break even
Adjust modeled assumptions
These are modeled estimates, not market-price pins.
- Modeled gem-grade odds: 30% chance of CGC 9.5 (a modeled probability, not a market price). Non-gem outcomes are valued conservatively at $0.
- Modeled grading-service fee: $25.00 per card, plus $4.00 shipping/insurance (modeled service costs, not market prices).
- Modeled marketplace sell fee: 13.0% of graded proceeds (a modeled cost, not a market price).
- Raw cost and graded value trace to the existing audited references/pins — this panel authors no new market-price value.
Liquidity & Comp Explorer
How easily does this asset trade? Days-to-sell, sell-through rate, the spread between the lowest ask and the recent sold center, and inventory depth — all modeled over this asset's recorded sales and active listings. Explore the sale distribution with a date-range filter and an outlier-trim toggle.
Liquidity & Comp Explorer
- Days to sell
- 2.2dmodeled median sale gap
- Sell-through
- 33.0%over 90d window
- Bid-ask spread
- +4.3%lowest ask vs sold avg
- Inventory depth
- 20active listings
- Recent sold avg
- $328mean over 90d
- Lowest ask
- $342cheapest active listing
Comp Explorer
- Min
- $247
- Median
- $310
- Mean
- $319
- Max
- $367
Showing 12 of 12 sales
These liquidity signals are modeled deterministically over this asset's existing recorded sales and active listings — they author no new market-price value. Days-to-sell, sell-through and the bid-ask spread are analytical reads over those comps, not a live order book.
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 | 157.56 | 50% |
| listing inventory | Average of active listing asking prices | 210.31 | 25% |
| price trend | Recent historical price trend projection | 228.59 | 25% |
| population pressure | Adjustment for grading population growth (more supply lowers value) | -0.91 | 50% |
| demand momentum | Adjustment for sales velocity momentum (rising demand raises value) | 2.26 | 20% |
Active Listings
| Price | Marketplace | Condition | Seller | Listed | Ends | Link |
|---|---|---|---|---|---|---|
| $342 | Facebook Marketplace | Graded | 100 | 75d ago | Jan 1 | View |
| $348 | Mercari | Graded | 95 | 58d ago | Jan 1 | View |
| $352 | Mercari | Graded | 74 | 61d ago | Jan 1 | View |
| $353 | PWCC | Graded | 98 | 57d ago | Jan 1 | View |
| $356 | PWCC | Graded | 66 | 66d ago | Jun 10 | View |
| $372 | TCGPlayer | Graded | 78 | 55d ago | Jan 1 | View |
| $385 | Facebook Marketplace | Graded | 61 | 74d ago | Jun 8 | View |
| $397 | Mercari | Graded | 69 | 55d ago | Jan 1 | View |
| $398 | eBay | Graded | 84 | 61d ago | Jan 1 | View |
| $401 | Mercari | Graded | 86 | 68d ago | Jan 1 | View |
| $405 | Facebook Marketplace | Graded | 85 | 62d ago | Jan 1 | View |
| $411 | Mercari | Graded | 76 | 66d ago | Jan 1 | View |
Recent Sales
| Price | Marketplace | Condition | Sold |
|---|---|---|---|
| $363 | PWCC | Graded | 63d ago |
| $367 | Mercari | Graded | 67d ago |
| $342 | eBay | Graded | 67d ago |
| $349 | TCGPlayer | Graded | 68d ago |
| $366 | Facebook Marketplace | Graded | 70d ago |
| $292 | Mercari | Graded | 78d ago |
| $291 | PWCC | Graded | 78d ago |
| $292 | PWCC | Graded | 79d ago |
| $319 | TCGPlayer | Graded | 83d ago |
| $293 | Facebook Marketplace | Graded | 87d ago |
| $302 | PWCC | Graded | 101d ago |
| $247 | Facebook Marketplace | Graded | 109d 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
- Fair value basis
- Simulated
- Lowest ask (deal)
- Simulated
- Active listings
- Simulated
- Card image
- Live
- Recent sales
- Simulated
- Population data
- Simulated
- Liquidity metrics
- Simulated
- Liquidity analytics
- Simulated
- Price history
- Simulated
Related Assets
Same character or set.
| Asset | Fair Value | Lowest | Discount | 30d | Avail | Score |
|---|---|---|---|---|---|---|
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| $4,461 | $3,927 | 12.0% | 1.3% | 1 | 46 |
Base Set Booster Box (Sealed)Base SetSimulated
| $2,752,494 | $2,558,801 | 7.0% | 23.3% | 10 | 43 |
![]() Mewtwo (Base)Base SetPSA 9Live-anchoredReal askas of Jun 4 · 56d oldsold-comp center2nd source (tcgcsv): $77.61 · sales-derived, ungradedView $32.99 · TCGPlayer
| $149 | $74.23 | 50.2% | 25.5% | 1 | 67 |
![]() BlastoiseBase SetPSA 10Live-anchoredReal askas of Jun 4 · 56d oldsold-comp center2nd source (tcgcsv): $229 · sales-derived, ungradedView $149 · TCGPlayer
| $2,339 | $1,755 | 24.9% | 11.1% | 1 | 59 |
![]() GyaradosBase SetSimulated
| $1,215 | $970 | 20.1% | 11.9% | 16 | 56 |
![]() OnixBase SetSimulated
| $227 | $231 | -1.9% | 14.1% | 5 | 35 |




