Home
GBC
Polished Crystal
Johto Legends
Ambrosia
Sour Crystal
Pokémon Orange
Red++
GBA
Ghost Grey
Heart & Soul
SoulGold
Modern Emerald
Emerald Legacy
Game:
Polished Crystal
Polished
Some changed types and base stats
Reference
Pokédex
Moves
Items
Abilities
Locations
Evolutions
Egg Groups
Stats
Types
Trainers
Map
Events
Guides
All Guides
Start Here
Core Mechanics
Walkthrough & Battles
Team Building & Training
Items, TMs & Services
Pokémon & Collecting
Battle Facilities & Postgame
Tools
All Tools
Team Builder
Damage Calculator
Type Chart
Stat Compare
Catch Rate
Shiny Rates
Headbutt Trees
Happiness Calculator
Egg Move Finder
Moveset Finder
Breeding Compatibility
Encounter Finder
Encounter Randomizer
Save Patcher
(opens in a new tab)
Polished Editor
(opens in a new tab)
About
Contact
Feedback
Want your own site
Toggle Sidebar
PolishedDex
Polished Crystal
Items
Coincase
Polished Crystal
More
Toggle theme
PolishedDex
Menu
Polished
Toggle theme
PolishedDex
Polished Crystal
Items
Coincase
Coin Case
in Pokémon Polished Crystal
Found an error or have feedback?
Jump to section
2 sections
On This Page
Item Info
Found/Obtained
↑ Back to Top
Category
Key Item
Sell price
Can't be sold
Effect
Stores coins won or purchased at the Game Corner. Required for purchasing prizes like TMs and Pokémon. Found on the floor in the Goldenrod Underground.
How to Use
Please see guide for key item usage.
Related Guides
Key Items Guide
Essential items and where to find them
Found/Obtained (1)
Location
Method
Warehouse Entrance
item
Game:Polished Crystal