Ninja Boy (League Cup) [Staff] 103/114 Price – League & Championship Cards

Ninja Boy (League Cup) [Staff] 103 from League & Championship Cards

#103 · League & Championship Cards

Raw price today$29.98

▼ 25.0% this week

HOLDMixed signals: the set is old enough that sealed supply is drying up, but it’s down 25% in a month.

Where to buy Ninja Boy [Staff]Buy raw on TCGplayerMarket price $29.98PokeInsider earns a commission when you buy through these links, at no extra cost to you.

HOLD

PokeInsider signal

Why it’s a HOLD

SELLHOLDBUY

▼Down 25% in 30 days
▼Still falling this week (-25%)
▲Older set (2+ years): less sealed supply

A rules-based read of this card’s raw price trend, updated daily. How signals work · Market data, not financial advice.

Worth grading?There are no recent PSA 10 sales for this card yet. Use the calculator with your own numbers.

Check if it’s worth grading →View my collection →

Prices updated Oct 30, 2026. Raw: TCGplayer Near Mint market price. Graded: PriceCharting sold prices.

Ninja Boy (League Cup) [Staff] (103/114) from League & Championship Cards is a Promo. It sells for about $29.98 raw. The raw price is down 25.0% over the last 7 days and down 25.0% over 30 days.

It is the 197th most valuable of the 209 League & Championship Cards cards we track, just behind Psychic Energy (2006-2007 League Promo) ($29.99) and ahead of Volcarona (Pokemon League) [4th Place] ($29.16). The set’s most valuable card is Dragonite (National Championships) [Staff] ($997.00). Among the 1,202 Promo cards on PokeInsider, it ranks 1098th by raw price.