Ninja Boy [League Cup] #103 — Pokémon Steam Siege Card Value
Pokémon Steam SiegeWhat the Ninja Boy [League Cup] #103 card from Pokémon Steam Siege is worth — ungraded and graded (PSA 10).
Ninja Boy [League Cup] #103 value — Ungraded $4. Prices updated July 2026.
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
Which version do you have?
To simply own Ninja Boy #103, grab the Standard version for free. The League Cup and Reverse Holo versions offer collectible appeal through their specific editions, but the value difference is minimal based on current sales. If budget is the primary concern, stick to Standard. Collectors seeking a specific, slightly more desirable version should consider the League Cup at $4, while the Reverse Holo at $1 offers a minor step up in rarity for a small investment.
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Item details
- Brand
- Pokémon
- Set
- Pokémon Steam Siege
- Game
- Pokémon
Ninja Boy [League Cup] #103 (Pokémon Steam Siege) card value
An ungraded Ninja Boy [League Cup] #103 from Pokémon Steam Siege averages around $4. A Grade 9 copy runs about null, and a PSA 10 gem-mint commands null.
What drives the price
Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $4 | eBay sold comps |
Frequently asked questions
- What is the current value of this ungraded card?
- The current value for this ungraded Ninja Boy #103 is listed at $4.
- Which set does this Pokémon card belong to?
- This card is part of the Pokémon Steam Siege set.
- Is this card graded?
- No, this Ninja Boy #103 is being sold in ungraded condition.
![Ninja Boy [Reverse Holo] #103](/api/images/junkpal-products/cards/ninja-boy-reverse-holo-103-pokemon-steam-siege-card/img0/thumb.webp)
