How much is Mega Greninja ex worth?

It depends on the printing. The Chaos Rising Special Illustration Rare (#116) sells for about $129.25, and the cheapest printing, the Chaos Rising Double Rare (#22), for about $0.82 (TCGplayer market prices, Oct 12, 2026).

How many Mega Greninja ex cards are there?

4 cards: Chaos Rising #116 (Special Illustration Rare), Chaos Rising #122 (Mega Hyper Rare), Chaos Rising #100 (Ultra Rare), and Chaos Rising #22 (Double Rare).

Which Mega Greninja ex is the rarest?

Of the printings we have measured odds for, Chaos Rising #122 (Mega Hyper Rare) is the hardest to pull: about 1 in 1,000 packs, assuming every card of its rarity is equally likely.

Mega Greninja ex cards: every printing, price, and odds

4Printings1 set
$129.25Most valuableChaos Rising #116
$0.82CheapestChaos Rising #22
1 in 1,000Hardest to pullChaos Rising #122

Every Mega Greninja ex card

Newest set first. Odds are per pack, for sets we have verified openings for.

Card	Set	Market price	Odds per pack
Mega Greninja ex#116 · Special Illustration Rare	Chaos RisingMay 22, 2026	$129.25	1 in 496
Mega Greninja ex#122 · Mega Hyper Rare	Chaos RisingMay 22, 2026	$129.08	1 in 1,000
Mega Greninja ex#100 · Ultra Rare	Chaos RisingMay 22, 2026	$7.97	1 in 217
Mega Greninja ex#22 · Double Rare	Chaos RisingMay 22, 2026	$0.82	1 in 49

Side by side

Quick answers

How much is Mega Greninja ex worth?: It depends on the printing. The Chaos Rising Special Illustration Rare (#116) sells for about $129.25, and the cheapest printing, the Chaos Rising Double Rare (#22), for about $0.82 (TCGplayer market prices, Oct 12, 2026).
How many Mega Greninja ex cards are there?: 4 cards: Chaos Rising #116 (Special Illustration Rare), Chaos Rising #122 (Mega Hyper Rare), Chaos Rising #100 (Ultra Rare), and Chaos Rising #22 (Double Rare).
Which Mega Greninja ex is the rarest?: Of the printings we have measured odds for, Chaos Rising #122 (Mega Hyper Rare) is the hardest to pull: about 1 in 1,000 packs, assuming every card of its rarity is equally likely.
What set is Mega Greninja ex in?: Chaos Rising (May 22, 2026).

Prices: TCGplayer market price, Oct 12, 2026. Pull odds come from verified pack openings; see each set's page for its sources. Card images are shown for identification.