French specialty shop — One Piece Card Game
Protect and display your One Piece collection
Acrylic protective cases designed for your One Piece Card Game displays, protective accessories and a selection of collectible cards.
Acrylic protective cases for displays
Designed to the dimensions of One Piece Card Game displays, our acrylic cases let you keep and display your sealed displays in a transparent, robust case.
Protect what you collect
Sealed displays, single cards or graded cards: Treasure Sealed selects protection solutions tailored to One Piece Card Game collectors.
An experience designed for collectors
Step 01
Choose the right protection
Each model lists precisely which displays it is compatible with.
Step 02
Secure payment
Order easily online with our secure payment methods.
Step 03
Shipped from France
Your order is carefully protected and shipped tracked from France within 48 working hours.
Treasure Sealed
Treasure Sealed is a French shop specializing in One Piece Card Game protection and collecting.
We offer acrylic cases adapted to the different One Piece display formats, as well as a selection of accessories and collectible cards.
Because a sealed display is an integral part of a collection, our protective cases are designed to combine display, ease of use and protection.