Does the condition of the card change its price?

Yes. We check it when your card arrives, and here is what we pay in each condition. Like new: €15.00. Played a little: €2.90.

How can you tell your card is this one?

Look at the bottom of your card: you should read 30C 148/128 there. Its illustration is signed GIDORA.

Which set does it come from?

It comes from the 30th Celebration set, released here on 16 September 2026.

It goes faster than most of the cards we buy in French. Our pokoSCORE gives it 99 out of 100. At least 44 copies have sold since 16 September.

30th Celebration

Greninja ex 30C 148/128

30CFRSpecial illustration rare

You receive

€15.00

99pokoSCORE

It’s going fast right now: at least 44 copies have left since 16 September. See the pokoSCORE

Your offer depends on the card’s printing, edition and condition. We check its condition when it arrives.

How much is your Greninja ex worth?

A copy in French, like new: we’ll buy it from you for €15.00 today.

Today · You get

€15.00

The same price as on 22 September

€15.00

22 SeptemberToday

Look back at our offer day by day
Day	Our offer
22 September	€15.00
23 September	€15.00
24 September	€15.00
25 September	€15.00
26 September	€15.00
27 September	€15.00

The blue line is our offer since 22 September, in the condition and language you picked. It follows the market, so it moves. Run your finger or your mouse along it to look back at each day.

pokoSCORE

It goes faster than most of the cards we buy in French.

Gone since 16 September: at least 44
For sale on 26 September: 82
For sale on 16 September: 21

Versions of this card

Check the number and illustration against the card you are looking for.

What you might be wondering about this card

How much do we pay for Greninja ex 30C 148/128?: A copy in French, like new: we’ll buy it from you for €15.00 today.
Does the condition of the card change its price?: Yes. We check it when your card arrives, and here is what we pay in each condition. Like new: €15.00. Played a little: €2.90.
How can you tell your card is this one?: Look at the bottom of your card: you should read 30C 148/128 there. Its illustration is signed GIDORA.
Which set does it come from?: It comes from the 30th Celebration set, released here on 16 September 2026.
Does it sell fast?: It goes faster than most of the cards we buy in French. Our pokoSCORE gives it 99 out of 100. At least 44 copies have sold since 16 September.

When it came out

30th Celebration landed here on 16 September 2026.

In Japan these cards were already in shops on 16 September 2026, under the code M6a. That is 0 days ahead of us.

Every set, with both of its dates

What the card itself says

Its characteristics and effects in play, with the original text when available.

HP: 300
Type: Water
Stage: Basic
Retreat cost: 1
Weakness: ×2
Regulation mark: J
Number: 148/128
Set: 30th Celebration30CSet guide
Illustrated by: GIDORA

Its attacks

Tranche Furtive

Cette attaque inflige 30 dégâts à l'un des Pokémon de votre adversaire pour chaque marqueur de dégâts sur ce Pokémon-là. <em>(N'appliquez ni la Faiblesse ni la Résistance aux Pokémon de Banc.)</em>

Aqua-Dague

160

What to make of it

Have a look at what it does well, then at what will get in your way. After that you'll know whether it belongs in your deck.

A strength
300 HP. Only 1 cards in 30th Celebration carry more.
A strength
Retreat cost 1. One Energy to discard and it is back on the Bench, which matters a lot on the turn you need to swap attackers.
A strength
Mega Greninja ex runs it in 10 of the 65 lists we have read, seen across 10 different tournaments.
A strength
It is a Basic Pokémon. You can put it down on your very first turn, with nothing to evolve through.
A strength
Mark J. It is one of the marks currently accepted in Standard: H, I, and J.
Keep in mind
It is an ex card. The turn it goes down your opponent takes 2 Prizes instead of one, and games do turn on exactly that.
Keep in mind
Weakness Lightning ×2. Against a Lightning Pokémon, apply that to the damage it takes — it climbs fast. Of the 5,384 tournament lists we have read, 438 run at least one Pokémon of that type.

Standard format: source checked on September 27, 2026. TCGdex

Who plays it

Every printing of Greninja ex plays the same way at a tournament. So the decks below count them all together, and the last column shows the one players wrote on their list.

The decks that list this card, with how many lists and how many tournaments
Deck	Lists	Tournaments	Printing listed
Mega Greninja ex	10 of 65	10	30C 21
Greninja ex	4 of 67	3	30C 21