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Undercity Sewers

Teenage Mutant Ninja Turtles Source Material

Undercity Sewers

Teenage Mutant Ninja Turtles Source Material·#20·Mythic Rare·Magic
Market Value
$9.02
Undercity Sewers
PSA 10
$49.61
+450%
PSA 9
--

Price history for 1M. 31 points, from $9.03 to $9.02. Down 0.1 percent.

$9.02-$0.01 (-0.1%)
Oct 3 '26Nov 2 '26
Last updated: Nov 2, 2026 9:55 AM
Grade 10 ValueBGS 10 leads · +$25.12 estimated P&L
Likely not worth grading — fees and turnaround time usually outweigh the upside on low-value cards.
PSA 10
$49.61
+$15.60 P&L
$24.99 fee · ~95d
BGS 10
$52.09
+$25.12 P&L
$17.95 fee · ~75d
CGC 10
$42.17
+$16.15 P&L
$17 fee · ~150d
TAG 10
$44.65
+$13.63 P&L
$22 fee · ~45d
ACE 10
$34.73
+$15.71 P&L
$10 fee · ~25d
SGC 10
$39.69
+$15.67 P&L
$15 fee · ~75d
Population ReportLoading grading population…
Buy Signal64/100 · Buy
Fundamentals
Not enough data
Timing
53/100
Pricing
100/100
Gradeability
Not enough data
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