Market researchAll setsBlogsMy Cards

Mightyena [Cosmos Holo] #18

Power Keepers
Card Number #18
Ungraded
€8.35
 
Grade 9
–
 
PSA 10
–
 

Mightyena [Cosmos Holo] #18 price guide

Current sold value for every grade.
Ungraded€8.35
Grade 2€4.45
Grade 3€5.34
Grade 4€6.23
Grade 5€7.12
Grade 6€8.45
Grade 7€8.89

Recent sales

Individual completed sales, newest first (Ungraded).
12 Oct 2026Mightyena (Cosmos Holo) 18/108 Pokemon Power Keepers Deck Exclusive - NM 18/108eBay€13.35
2 Oct 2026Pokemon Mightyena 18/108 Cosmos Holo EX Power Keepers (LP)eBay€1.09
22 Sept 2026Mightyena - 18/108 (Cosmos Holo) #18 Near Mint English Cosmos HoloTCGPlayer€10.67
9 Sept 2026Mightyena (Cosmos Holo) 18/108 - Pokemon TCG EX Power Keepers - NM 18/108eBay€6.01
5 Sept 2026Mightyena - 18/108 (Cosmos Holo) #18 Near Mint English Cosmos HoloTCGPlayer€12.43
3 Sept 2026Mightyena 18/108 Cosmos Holo NM Pokemon EX Power KeeperseBay€5.78
28 Aug 2026Mightyena - 18/108 (Cosmos Holo) #18 Near Mint English Cosmos HoloTCGPlayer€9.45
1 Aug 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Card TCG 018/108eBay€8.00
22 Jun 2026Mightyena Rare Cosmos Holo Swirl 2007 Pokémon Power Keepers 18/108 18/108eBay€8.89
11 Jun 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Trading CG 2007 LP L8 18/108eBay€4.00
31 May 2026Mightyena 18/108 Cosmos Holo Rare EX Power Keepers Pokemon Card 2007 DMGeBay€2.91
31 May 2026Mightyena 18/108 Cosmos Holo Rare EX Power Keepers Pokemon Card 2007 DMGeBay€2.79
29 May 2026Mightyena 18/108 Cosmos Holo Rare EX Power Keepers Pokemon Card 2007 HP 18/108eBay€4.80
28 May 2026Mightyena 18/108 Cosmos Holo Rare EX Power Keepers Pokemon Card 2007 HP 18/108eBay€1.12
28 May 2026Mightyena - Cosmos Holo - 18/108 Power Keepers - Pokémon TCG - 2007 18/108eBay€7.11
24 May 2026Mightyena 18/108 Power Keepers Cosmos Holo MOD PLAY Pokemon 18/108eBay€4.44
12 Apr 20262007 POKEMON EX POWER KEEPERS DARK BLAST THEME DECK PROMO #18/108 MIGHTYENA HOLO 18/108eBay€10.61
3 Apr 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Trading CG 2007 18/108eBay€1.78
30 Mar 2026Pokemon TCG Mightyena 18/108 Cosmos Holo Rare Ex Power Keepers English 2007 18/108eBay€5.25
29 Mar 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Trading CG 2007 18/108eBay€2.21
20 Mar 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Card TCG 018/108eBay€7.12
18 Mar 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Card TCG LP 18/108eBay€4.22
13 Mar 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Card TCG 018/108eBay€2.00
19 Jan 2026Mightyena 18/108 EX Power Keepers Cosmos Holo Rare Pokémon Trading CG 2007 MP 18/108eBay€4.00
3 Jan 20262007 Pokemon, EX Power Keepers Deck Exc., #18/108 Mightyena, Cosmos Holo Rare #1eBay€2.04

How much is Mightyena [Cosmos Holo] #18 (Power Keepers) worth?

Right now an ungraded copy of Mightyena [Cosmos Holo] #18 from Power Keepers sells for about €8.35. These values are based on 27 recent completed sales, the latest on 12 Oct 2026. Prices are converted from US dollars to euros and updated every few hours.

More Power Keepers card prices

The most valuable cards in this set. See all Power Keepers prices →

Vaporeon [Gold Star] #102

Power Keepers
Ungraded€915.60PSA 10€31,534

Jolteon [Gold Star] #101

Power Keepers
Ungraded€1,073PSA 10€27,660

Flareon [Gold Star] #100

Power Keepers
Ungraded€959.28PSA 10€25,793

Charizard #6

Power Keepers
Ungraded€176.21PSA 10€10,725

Charizard [Reverse Holo] #6

Power Keepers
Ungraded€114.55PSA 10€23,960

Salamence EX #96

Power Keepers
Ungraded€99.08PSA 10€5,025

Absol EX #92

Power Keepers
Ungraded€129.58PSA 10€3,155

Metagross EX #95

Power Keepers
Ungraded€71.33PSA 10€5,339

Flygon EX #94

Power Keepers
Ungraded€44.93PSA 10€7,850

Charmander #48

Power Keepers
Ungraded€3.03PSA 10€447.57

Pikachu #57

Power Keepers
Ungraded€7.39PSA 10€231.57

Pikachu [Reverse Holo] #57

Power Keepers
Ungraded€91.19PSA 10€4,449