Rarity: Common
HP: 70
Stage: Basic
Type: Water
Weakness: ×2
Retreat
Artist: kawayoo
Attacks: Tongue Slap
10
Wave Splash
20
Flavor: Its hard shell repels any kind of attack. It is vulnerable only when its shell is open.

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Shellder #018

S7R: Blue Sky Stream · Common

Shellder #018 has a TCGplayer market price of $0.28 (Near Mint). Cardmarket lists it at €0.02 (Near Mint).

Market prices

Updated Oct 19, 2026

Near Mint$0.28

Heavily Played$0.35

Updated Oct 19, 2026

Near Mint€0.02

Excellent€0.02

These open on eBay through affiliate links. If you buy, we earn a commission.

Date	Price	Grader	Grade	Link
Aug 10, 2026	$1.79	—	—	View
Jul 2, 2026	$1.99	—	—	View
Jun 2, 2026	$1.99	—	—	View
May 24, 2026	$20.50	CGC	10	View
Mar 22, 2026	$1.00	—	—	View
Feb 18, 2026	$1.60	—	—	View
Jan 18, 2026	$1.25	—	—	View
Jan 17, 2026	$1.45	—	—	View
Jan 5, 2026	$1.62	—	—	View
Oct 30, 2025	$0.99	—	—	View
Feb 3, 2025	$2.50	—	—	View
Oct 21, 2022	$0.01	—	—	View
Sep 8, 2022	$0.85	—	—	View
May 4, 2022	$0.25	—	—	View
Apr 26, 2022	$0.11	—	—	View

The top of S7R: Blue Sky Stream by market price today.