Cornerstone Mask Ogerpon ex
Twilight Masquerade · #215 · SIR
Raw+1.0%/ 30dSlab−17.1%/ 30d Released 2024-05
Raw market
Market
Thin$16.20
0.2 sales/wk 267 last 90d
Fair value
$12.99
Modeled daily.
vs Fair Value
★★Watch+25%
OVERVALUED
PSA 10 slab?How Market is measured The Market value is a robust median of PSA 10 sold prices — a 7-day window when the card sells ≥5/week, widening to 30–60 days for thin volume, with an outlier filter. The chart plots the individual sales, so a recent spike can ride above this median. Reading raw vs. slab The two “vs Fair Value” figures measure against different benchmarks, so they can point different directions without disagreeing. Raw is judged against the graded market — undervalued means the raw card is cheap relative to its PSA 10. Slab is judged against fundamentals — overvalued means the PSA 10 itself looks rich versus print scarcity, grading rates, and demand. Both can be true at once. 500 PSA 10 pop · 51% gem
Market
$53.87
Median PSA-10 sale · 25 sales
Fair value
$107.15
Modeled daily.
vs Fair Value
★★Watch−50%
UNDERVALUED
Price history · 30d
Raw market fair $12.99
Supply & Demand TCGplayer · last 30 days
Active listings · supply
126
Sold / wk · demand
20
▼ 8.7% vs 30d
Demand pressure16% · steady
softhot
Supply trendsteady · +4%
clearingbuilding
TCGplayer sales · sold per day
Active listings + the supply-trend gauge are eBay; sold/wk is TCGplayer. Demand pressure = weekly TCGplayer sales ÷ eBay active listings (soft → hot) — a relative read, not a literal sell-through, since the two venues differ (but track closely). Descriptive market context, not a forecast.
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