Meganium #18 – Rare Holo – Expedition Base Set

Meganium – Expedition Base Set #18

Expedition Base Set#18
GrassRare Holo

Meganium #18 is a Rare Holo card from the Expedition Base Set expansion. This page tracks this exact printing, not every Meganium card.

Current market price
$180.01
0.0%
7d
0.0%
30d
HOLOFOIL · TCGPLAYER · 2026-10-19
Community signal is building for this card.
Buy on TCGPlayer →

Affiliate links — we earn a commission, your price stays the same.

Expedition Base Set
E-Card
Expedition Base Set · View full set →

Full price history.

Daily market-price snapshots — every data point is a dated price reading, never an estimate.

$180$131$822026-05-052026-10-19

Meganium #18 card details.

Meganium #18 is a Rare Holo Grass-type Pokémon card from Expedition Base Set, released September 2002. Its current tracked market price is $180.01 for the Holofoil variant, updated October 19, 2026.

Since May 5, 2026, the Expedition Base Set printing of Meganium #18 has ranged from a low of $81.51 (May 5, 2026) to a high of $180.01 (June 23, 2026).

That is a +120.8% move from $81.51 to today's $180.01, at or near its tracked high.

Currently ranked #626 by market price across tracked Pokémon cards as of October 19, 2026.

Set
Expedition Base Set
Card number
#18
Released
September 2002
Rarity
Rare Holo
Type
Grass
Supertype
Pokémon
Pokémon
All Meganium cards →
Series
E-Card
Market source
TCGplayer market price · Holofoil · Updated October 19, 2026

Every Meganium printing.

Meganium has 15 tracked English printings, including this Expedition Base Set #18 version. At $180.01 it ranks #2 of 15 priced printings; the most valuable is Neo Genesis #11 at $258.10.

Different variants, different prices.

The available TCGCSV variants for this exact printing can have different price bands. The selected variant's market value is the one used across rankings and summaries.

Low, mid, market, and high prices for each Meganium #18 variant
VariantLowMidMarketHigh
Holofoilcurrent$169.99$198.99$180.01$210
Reverse Holofoil$74$259.99$90$1,846.81

More from Expedition Base Set.

Highest-priced cards from the same expansion, ordered by current market price.

More Meganium cards.

Other tracked cards featuring the same Pokémon, across every era it has appeared in.

View all Meganium cards→
06 · Reference desk

Meganium, explained.

Everything about this card — the price, the variants, and how we track it.

How has the Meganium Expedition Base Set price changed?

Since May 5, 2026, the Expedition Base Set printing of Meganium #18 has ranged from a low of $81.51 (May 5, 2026) to a high of $180.01 (June 23, 2026). That is a +120.8% move from $81.51 to today's $180.01, at or near its tracked high.

Which Meganium printing is worth the most?

Meganium has 15 tracked English printings, including this Expedition Base Set #18 version. At $180.01 it ranks #2 of 15 priced printings; the most valuable is Neo Genesis #11 at $258.10.

Is Meganium from Expedition Base Set a good investment?

We track prices, not provide investment advice. No collectors are chasing this printing yet; the price history above shows how its market has moved.

How is the market price determined?

Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.

Where can I buy Meganium?

The buy buttons above are affiliate links - same price for you, a small commission that supports Chase Season. TCGPlayer and eBay are deep markets for singles.
Holofoil
$180
Buy on TCGPlayer →Affiliate link