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Professor Rowan (2007)
PromoProfessor Program Promos · #112/130 · Normal
Market
$90.00
7d
+80.2%
30d
+343.1%
90d
+343.1%
180d
—
180d range
$20–$90
Price history
Daily TCGplayer market price · 180 days
Raw → PSA grade arbitrage
eBay realized sold comps via Bright Data
Raw NM
$90.00
PSA 9
$55.29
0.6×
PSA 10
$55.29
0.6×
Signal: Modest 0.6× multiple — grading premium thin; hold raw.
Liquidity
TCGplayer velocity, depth & spread via Bright Data
8
Illiquid
liquidity score / 100
Sold velocity
0.01/day
Active listings
3
Sold (90d)
1
Bid/ask spread
-39%