Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$10
Grade 8 guide
-
PSA 9
$93
PSA 10
$918
PSA 10: 1 sale, last 45 days · Sep 26, 2026 · checked Oct 27, 2026
PSA 9: Median of 1 PSA 9 sale in the last 90 days, latest 2026-10-07. Grade 9 guide (all graders): $17.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
-
CGC 10
$77
CGC P10
-
Availability
Availabilityi
3/10G: 6/y
Graded: ~6 sales/yr (extremely low) · Sales per year: ~6 sales/yr · Recent sales: 2 PSA 10 comps · Raw recent sales: 26 · Grade 9 recent sales: 2 · PSA 10 recent sales: 3 · Graded copies: 18
TCGplayer Price History
Reverse HolofoilProduct 88394Fetched Oct 26, 3:38 AM
Weekly market
$0.65
week ending Oct 19
Weekly avg sale
$0.33
week ending Oct 19
Units sold (week)
1
week ending Oct 19
Card Value FAQ
How much is a PSA 10 Professor Elm's Training Method (Call of Legends #82) worth?
A PSA 10 Professor Elm's Training Method (Call of Legends #82) is currently shown at $918, the only PSA 10 sale in the last 45 days (Sep 26, 2026).
What is the Reverse Holo version of Professor Elm's Training Method (Call of Legends #82) worth?
The Reverse Holo version of Professor Elm's Training Method (Call of Legends #82) is shown at $0.65 market price. That value is for this stored card variant, not the base printing.
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Sep 26, 2026 | 2011 POKEMON CALL OF LEGENDS PROFESSOR ELM'S TRAINING METHOD-REVERSE FOIL PSA 10 #82 | $918.00 |
| Jul 18, 2026 | 2011 POKEMON CALL OF LEGENDS PROFESSOR ELM'S TRAINING METHOD-REVERSE FOIL PSA 10 #82 | $250.00 |