Greninja is number 658 in the National Pokédex, a Water type. We track 43 English Greninja cards across 20 sets. The most valuable is Greninja & Zoroark GX from Unbroken Bonds (#201) at £227.26, and the cheapest with a value is Greninja ex from MEP Black Star Promos (#099) at £0.62. Every one is below, newest set first; each opens its own page with the price history and graded values.
Greninja cards come out of boosters, and the cheapest way to open them is sealed product under its usual UK price. The newest sets with a Greninja are listed last.
The most valuable English Greninja card we track is Greninja & Zoroark GX from Unbroken Bonds (#201) at £227.26 ungraded. 4 Greninja cards are worth £100 or more.
Our English catalogue holds 43 Greninja cards across 20 sets, from XY Black Star Promos (2013) to 30th Classic Collection (2026). Other languages are on each card's own page.
Grading costs from about £12 a card in the UK, so it pays only on a card worth well above the fee in clean condition. 9 of the 43 Greninja cards with a value are worth £50 or more ungraded; a high grade can add real money to those. The rest are worth less than a grading fee, so grade them to keep, not to sell. Scan yours and the scanner says whether to grade it, with the expected money.
A quick word on the figures: “market price” is what an item actually sells for in the UK right now, not an inflated recommended price, and we only count plausible live prices, so one mispriced listing cannot skew the order. Prices shift through the day, so a deal near the top can move quickly.
Guides: Is it worth grading? · Check a graded card is real · Are gold cards real? · All guides