Picture of Ninja Boy -61.16% League Cup

Collection Tracker

Collection Tracker

$8.61
-$13.56
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3 Month Trend
High: $22.19 Low: $8.61

Graded Value Estimates

High Avg. Value
$0.00
Low Avg. Value
$12.78

Collected By
192 Users
In Wishlists
10 Times
Favorited
110 Likes

Market Data

Price Trends

Market Overview

Pokemon Card Data

CollectorWorth

$8.61

Listings Found

6

Peak Value (Est.) $22.19
Value Trend (30d)
-61.16%
High Average Sale N/A
Low Average Sale N/A
Avg. Sale Price N/A

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Population Data

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Sales Data

Recent Sales Listings

ebay
Ninja Boy

Ninja Boy 103/114 League Cup Stamp Promo Reverse Holo Pokémon TCG Card NM

$3.99 2025-07-05
ebay
Ninja Boy

Ninja Boy - 103/114 (League Cup) - League & Championship Cards Pokemon TCG

$13.43 2025-09-12
ebay
...

Ninja Boy 103/114 League Cup Stamp Promo Reverse Holo Pokémon TCG Card NM

$3.99 2025-07-31
ebay
Ninja Boy

Ninja Boy 103/114 League Cup Stamp Promo Reverse Holo Pokémon TCG Card NM

$3.99 2025-07-05
ebay
Ninja Boy

Pokemon SEALED UNOPENED PRERELEASE KIT Steam Siege

$111.45 2025-07-05

Pokémon

Core Info

Set
Pokemon Steam Siege
Series
League Cup
Number
103
Rarity
Uncommon
Released
Jun 1, 1999
Collected
192
Wishlists
10
Favourited
110

Pokémon Stats

Card Details

Supertype
Trainer
Stage
Unknown

Subtypes

Supporter

Legalities

expanded unlimited

Card Text

Text & Abilities

Rules

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).

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