Ninja Boy — 103/114 (League Cup)

Market read

As of Sep 4, 2026, the cheapest current listing for Ninja Boy — 103/114 (League Cup) is $0.95, and TCGplayer's market price is $1.85. That ask is 44.4% below its 7-day trailing median of $1.71. We rate confidence thin here and the ask sits 49% below the market price, so treat the figure as indicative rather than a valuation. It is one of 479 Promo cards we track in League & Championship Cards (519 cards in the set overall). Prices are asks from current listings, not completed sale prices, and the snapshot refreshes once daily.