What is the estimated value of this ungraded Shellder #18?

The current ungraded value for Shellder #18 from the Pokémon Japanese Blue Sky Stream set is available on our marketplace.

Is this card rare within the Japanese Blue Sky Stream set?

It is a card from the Pokémon Japanese Blue Sky Stream set, but its specific rarity level is not detailed in the provided facts.

What game is this Pokémon card associated with?

This Shellder card is associated with the Pokémon game franchise.

Shellder #18 — Pokémon Japanese Blue Sky Stream Card Value

Name: Shellder #18 — Pokémon Japanese Blue Sky Stream Card Value
Brand: Pokémon

Pokémon Japanese Blue Sky Stream

What the Shellder #18 card from Pokémon Japanese Blue Sky Stream is worth — ungraded and graded (PSA 10).

Shellder #18 value — Ungraded $1. Prices updated July 2026.

Set · Pokémon Japanese Blue Sky StreamGame · Pokémon

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PriceCharting — Shellder #18 (Pokémon Japanese Blue Sky Stream)$1.3

Item details

Brand: Pokémon
Set: Pokémon Japanese Blue Sky Stream
Game: Pokémon

Shellder #18 (Pokémon Japanese Blue Sky Stream) card value

An ungraded Shellder #18 from Pokémon Japanese Blue Sky Stream averages around $1. 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

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Condition	Value	Based on
Ungraded	$1	eBay sold comps

Frequently asked questions

What is the estimated value of this ungraded Shellder #18?: The current ungraded value for Shellder #18 from the Pokémon Japanese Blue Sky Stream set is available on our marketplace.
Is this card rare within the Japanese Blue Sky Stream set?: It is a card from the Pokémon Japanese Blue Sky Stream set, but its specific rarity level is not detailed in the provided facts.
What game is this Pokémon card associated with?: This Shellder card is associated with the Pokémon game franchise.