Ninja Spinner Card Prices in Japan: Mega Greninja ex MUR at ¥59,800

Ninja Spinner (ニンジャスピナー) has been on Japanese shelves since March 13, 2026, long enough that its prices have stopped jumping around. If you are trying to work out what its chase cards cost in yen, the answer is ¥59,800 for the MUR Mega Greninja ex at yuyu-tei (遊々亭) on October 8, 2026, ¥19,800 for the SAR print, and under ¥4,000 for every other card in the set. Here are those numbers, how they moved across the 21 days we have sampled, and what the shop’s buyback says about each.

How much are Ninja Spinner cards in Japan?

Packs are ¥180 for 5 cards. Singles at yuyu-tei run from ¥30 to ¥59,800, the median card is ¥80, and 112 of the 120 cards are ¥500 or less. Almost all of the money sits in Mega Greninja ex.

The table uses our daily snapshot of yuyu-tei’s posted prices from September 17 to October 7, 2026: the 販売 (hanbai) sell price and the 買取 (kaitori) buyback price from the shop’s matching pages. An ask is a shop listing, not a completed sale. We rechecked both live pages on October 8 and the eight cards below matched the October 7 snapshot exactly. This is one large Tokyo shop; Mercari, Yahoo! Auctions and other stores keep their own numbers.

Two SAR trainers appear in Japanese because we could not confirm their official English card names: AZの安らぎ is an AZ card and ホミカの演奏 a Roxie card. Below the SARs, most SR and AR cards sit between ¥320 and ¥500. If MUR, SAR and AR are new terms, start with Japanese rarities explained.

Has the Mega Greninja ex MUR moved since September?

No. The ask on 120/083 was ¥59,800 and the buyback ¥42,000 on every one of the 21 days. What changed is the shelf: yuyu-tei had 3 copies on September 17 and 1 on October 8.

Official product image © The Pokémon Company (from the linked official page).

A flat line is unusual next to the rest of the set. Across all 120 cards, 21 asks fell over the period, 6 rose, and the rest held. The falls cluster on one day: the SAR Mega Greninja ex, the SR Mega Greninja ex, the SAR Cinccino ex, the SAR Mega Dragalge ex and both SAR trainers were all repriced on September 22. The MUR was left alone.

What does the buyback price tell you?

It is the price a professional buyer commits its own money to, so it is the nearest thing to a floor a public page gives you. On the MUR that floor is 70% of the ask, which is high.

For comparison, the same shop pays 34% of its ask on the Abyss Eye MUR (see our Abyss Eye price series). The Ninja Spinner SAR Mega Greninja ex sits at 51%. Its buyback was not static either: it rose from ¥10,000 to ¥14,000 on September 30 and went back to ¥10,000 the next day. The SAR Cinccino ex buyback dropped from ¥2,800 to ¥1,800 by September 22, then recovered to ¥2,400 on September 28.

None of this says where a price goes next, and we are not suggesting anyone buy a card to resell it. What it does tell a collector is how much room a seller has. A ¥59,800 ask with a ¥42,000 buyback leaves a narrower gap than a ¥19,800 ask with a ¥10,000 buyback, so expect less give on the MUR. The general method for reading these two pages on any card is in how to check what a Japanese card is worth.

Should you buy singles or open packs?

For any one named card, singles. Thirty packs at the official ¥180 cost ¥5,400, which is about a quarter of the SAR Mega Greninja ex’s ask and a tenth of the MUR’s. The official page does not publish pull rates, so we cannot tell you how many packs a given hit takes on average.

The arithmetic is simple. The MUR’s ask equals 332 packs at list price, and the SAR’s equals 110. The median single, at ¥80, costs less than half a pack. If what you want is the experience of opening Ninja Spinner, packs make sense; if what you want is the card, the singles list is the shorter route. The official product page states three things and no more: ¥180 including tax, 5 cards per pack, on sale Friday, March 13, 2026. It does not give a box size, and we are not quoting one as official.

How do you buy a Ninja Spinner single from Japan?

Through a proxy service that buys from the Japanese shop or marketplace on your behalf and ships to you. On a ¥59,800 card the proxy fee and postage are a small slice of the total; on a ¥1,000 card they can be larger than the card.

That split decides the route. The MUR and the SAR Mega Greninja ex are expensive enough that the overhead barely moves the total. The SR and AR cards at ¥320 to ¥1,280 only make sense from Japan in a parcel with other things, because a single tracked card to the US costs ¥1,200 in Japan Post fees alone before any proxy service charge (rates in our shipping cost breakdown).

How do you compare an overseas listing with the Japanese price?

Search by collector number, then add your fixed costs to the yen figure before you compare. “Mega Greninja ex” alone returns four different cards; “120/083” returns one.

We looked for an announced English-language counterpart to Ninja Spinner on official pages and did not find one we could confirm, so this article does not name one.

We sample the same two yuyu-tei pages every day. The series began on September 17, 2026, six months after release, so it shows a set that has already settled. Read it as a description of where one shop has priced Ninja Spinner, not as a prediction.