As long as Shuckle is on your Bench, prevent all damage done to Shuckle by attacks (both yours and your opponent's).
The Defending Pokémon is now Poisoned.
The berries it stores in its vase-like shell decompose and become a gooey liquid.
Prices updated once a day.

Shuckle
#011~€0.02Mega Evolution

Shuckle
#136~€3.25Mega Evolution

Shuckle
#005~€0.05Obsidian Flames

Shuckle
#85~€0.10Vivid Voltage

Shuckle
#5~€0.13Rebel Clash

Shuckle
#16~€0.16Lost Thunder

Shuckle
#1~€0.09Fates Collide

Shuckle
#3~€3.43Legendary Treasures

Shuckle
#HGSS15~€10.29HGSS Black Star Promos

Shuckle
#109~€0.34Secret Wonders

Shuckle
#47~€3.03Unseen Forces

Shuckle
#96~€9.38Skyridge

Shuckle
#51~€3.04Neo Revelation

Shuckle
#72~€0.79Neo Genesis