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Grade Matrix

Graded
PSA 6
$79
Grade 7 guide
$49
Grade 8 guide
$111
PSA 9
$271
PSA 10
$4,751

PSA 10: Median of 4 sales, last 45 days · newest Oct 25, 2026 · checked Oct 26, 2026

PSA 9: Median of 4 PSA 9 sales in the last 90 days, latest 2026-10-23. Grade 9 guide (all graders): $270.

Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).

CGC
CGC 8
-
CGC 9
-
CGC 10
$236
CGC P10
$3,000

Availability

Availabilityi
1/10G: 4/y
Graded: ~4 sales/yr (extremely low) · Sales per year: ~79 sales/yr · Recent sales: 4 PSA 10 comps · Raw recent sales: 40 · Grade 9 recent sales: 29 · PSA 10 recent sales: 23 · Graded copies: 292 · PSA-10 delta 14.4%

TCGplayer Price History

Reverse HolofoilProduct 87288Fetched Oct 26, 3:36 AM
Weekly market
$100.00
week ending Oct 25
Weekly avg sale
$0.00
week ending Oct 25
Units sold (week)
0
week ending Oct 25

Card Value FAQ

How much is Meganium (Expedition #18) worth?

GemDelta shows Meganium (Expedition #18) at $100 market price (TCGplayer market). Its Delta multiple is 47.5x.

How much is a PSA 10 Meganium (Expedition #18) worth?

A PSA 10 Meganium (Expedition #18) is currently shown at $4,751, the median of 4 PSA 10 sales in the last 45 days (newest Oct 25, 2026).

Is Meganium (Expedition #18) worth grading?

GemDelta records a 15.8% gem rate for Meganium (Expedition #18), with 46 PSA 10 copies out of 292 total PSA grades and a 47.5x Delta. That describes the grading profile; it is not financial advice.

What is the Reverse Holo version of Meganium (Expedition #18) worth?

The Reverse Holo version of Meganium (Expedition #18) is shown at $100 market price. That value is for this stored card variant, not the base printing.

PSA 10 Recent sales

DateListingSale
Oct 25, 2026Pokemon Meganium Reverse Holo Expedition 18/165 PSA 10 Gem Mint 18/165$3383.00
Oct 9, 2026Pokemon Meganium Expedition Reverse Holo Rare #18 PSA 10 Gem Mint #18$4750.00
Oct 7, 20262002 Pokemon Expedition Reverse Holo Meganium #18 PSA 10 GEM MINT FIXED [Fanatics]$4752.00
Oct 5, 2026Pokemon Meganium Expedition Reverse Holo Rare #18 PSA 10 Gem Mint - POP 46! #18$8500.00