Every Ninja Boy card we price, most valuable first. Prices are what copies actually sold for, updated daily.
![Ninja Boy (League Cup) [Staff]](/cards/186524_200.jpg)
![Ninja Boy (League Cup) [Staff], League & Championship Cards](/cards/186524_400.jpg)
What a Ninja Boy card is worth
The most valuable Ninja Boy on this list is Ninja Boy (League Cup) [Staff] from League & Championship Cards at $29.98£22.56€26.40, and the 3 priced copies across 2 sets are worth $33£24€29 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
Ninja Boy is printed in Japanese as well: 1 cards across 1 sets, the most valuable of them Ninja Boy from Cruel Traitor at $0.99£0.75€0.87. Switch the list above to Japanese to read those, or to Both to rank the two catalogues against each other.
The highest PSA 10 on record for Ninja Boy sold for $125£94.08€110.08. reverse holo printings are priced separately from the standard card, because they do not trade at the same money.
If you are trying to identify which Ninja Boy you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: League & Championship Cards, XY - Steam Siege.