Professor's Letter #146
BREAKthrough · 2015-11-04 · Reverse Holo · Uncommon · English
← Back to search
Raw / Ungraded
$1.33
Grade 9
$17.41
Grade 9.5
$19.00
PSA 10
$43.71
BGS 10
$57.00
CGC 10
$35.00
SGC 10
$26.00
Sales Volume
25
PSA / BGS / CGC / SGC
Card Profile
Pricing
PriceCharting
Insights
Grading and demand signals
Population Report
Graded population snapshot
GemRate Multi-Grader View
Latest snapshot: 2026-04-16
Normal
Professor's Letter #146
Total grades 24
PSA
8 7
9 1
BGS
CGC
8 3
8.5 4
9 1
SGC
Reverse Holofoil
Professor's Letter #146
Total grades 5
PSA
BGS
CGC
8.5 2
SGC
Other variants / listings
Professor's Letter #146
Raw $0.65
/ PSA 10 $34.50