loading card
Ninja Boy - 103/114 (League Cup) [Staff]
Promo · #103/114
Ninja Boy - 103/114 (League Cup) [Staff] #103/114 (League & Championship Cards) is worth about $29.98 today, the TCGplayer market price for any condition as of 2026-10-15, flat over 30 days.
price trend and all-time high: more ↓less ↑
Ninja Boy - 103/114 (League Cup) [Staff] #103/114 is holding steady: $29.98 today, flat over 30 days and 25% below its all-time high of $39.99 (2026-02-14), but 2.5x its low of $11.89 (2026-01-08). TCGplayer market price as of 2026-10-15, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
$29.98
▲ 0.0% · 30d
TCGplayer market · daily · any condition ↗condition prices from JustTCG listings, as of 2026-10-14
condition prices as of 2026-10-14; the chart and boards use the daily product tape
sell to a shop: $21 cash · $24 trade · 70% / 80% of market
Recent sales · NM · TCGplayereBay sold ↗
Completed sales come from TCGplayer's feed, which is not answering right now; the prices above are the licensed market by condition.
PRINTINGS · WHICH ONE IS YOURS?
Ninja Boy - 103/114 #103/114 comes in 2 printings: the Staff is $29.98 and the regular print is $2.09 (TCGplayer market, 2026-10-15).
- Staff · this page$29.98
- regular print$2.09
LOADING TAPE
WORTH GRADING?
WHERE TO BUY AND SELL
Reverse Holofoil · eBay scanned Aug 21Buy-side estimate
$29.98
THINa patient buyer pays about $29.98 delivered, from live asks, not sales
show the work →
eBay scan is stale · TCGplayer $29.98 vs cheapest delivered eBay ask $54.99, so the market hasn't settled on a price yet
| TCGplayer market | $29.98 | verify ↗ |
| TCGplayer lowest ask | $22.99 | |
| eBay delivered floor (scanned 55d ago) | $54.99 | the listing ↗ |
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($22.99) and the eBay floor ($54.99). 3 live ask(s) used.
Floors are the median of the three lowest clean asks. Marketplace links may earn TickerMint a commission; it never affects the numbers.
The verdict · premium
Cards 15-40% off their high after a flat month were higher 90 days later 69% of the time in our archive since 2024 (20,630 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Supporter
- CARD TEXT
- Choose 1 of your Basic Pokémon in play. Search your deck for a Basic Pokémon and switch it with that Pokémon. (Any attached cards, damage counters, Special Conditions, turns in play, and any other effects remain on the new Pokémon.) Shuffle the first Pokémon into your deck. You may play only 1 Supporter card during your turn (before your attack).
MORE FROM LEAGUE & CHAMPIONSHIP CARDS
FULL SET →![Dragonair - 52/146 (State Championships) [Staff]](/_next/image?url=https%3A%2F%2Ftcgplayer-cdn.tcgplayer.com%2Fproduct%2F221175_400w.jpg&w=828&q=75)
![Lucario - 63/124 (Pokemon League) [1st Place]](/_next/image?url=https%3A%2F%2Ftcgplayer-cdn.tcgplayer.com%2Fproduct%2F126184_400w.jpg&w=828&q=75)
![Judge - 076/088 (Regional Championships) [Staff]](/_next/image?url=https%3A%2F%2Ftcgplayer-cdn.tcgplayer.com%2Fproduct%2F695405_400w.jpg&w=828&q=75)
PRICE FAQ
Why does Ninja Boy - 103/114 #103/114 have two prices?
+×
Ninja Boy - 103/114 #103/114 was printed 2 ways and each one sells separately: Staff $29.98; regular print $2.09 (TCGplayer market, 2026-10-15). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
What would a card shop pay for Ninja Boy - 103/114 (League Cup) [Staff]?
+×
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $29.98 market price that is roughly $21 cash or $24 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Ninja Boy - 103/114 (League Cup) [Staff] (League & Championship Cards) worth today?
+×
Ninja Boy - 103/114 (League Cup) [Staff] [Reverse Holofoil] has a TCGplayer market price of $29.98 as of 2026-10-15.
Is Ninja Boy - 103/114 (League Cup) [Staff] going up or down in price?
+×
Ninja Boy - 103/114 (League Cup) [Staff] #103/114 is holding steady: $29.98 today, flat over 30 days and 25% below its all-time high of $39.99 (2026-02-14), but 2.5x its low of $11.89 (2026-01-08). TCGplayer market price as of 2026-10-15, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, down 25.0% over 90 days, up 88.4% over a year.
What is the all-time high price for Ninja Boy - 103/114 (League Cup) [Staff]?
+×
In TickerMint's daily data (since February 2024), the TCGplayer market price for Ninja Boy - 103/114 (League Cup) [Staff] [Reverse Holofoil] (all conditions) peaked at $39.99 (2026-02-14) and bottomed at $11.89 (2026-01-08).
DISCUSSION
LOG IN to join the discussion.
What's your read on this card? Start the thread.
GET THE WEEKLY DEEP DIVE
One email a week, every Thursday · unsubscribe anytime