Items that have been collected (e.g., for a hobby or research); collectibles such as stamps or figures kept as a collection.
彼の部屋には世界各国の切手が収集品として並んでいる。
In his room, stamps from around the world are displayed as collectibles.
展覧会では戦前の玩具が貴重な収集品として紹介された。
At the exhibition, prewar toys were presented as valuable collectibles.
収集品は湿気に弱いので、保管場所に注意する必要がある。
Collectibles are vulnerable to humidity, so you need to pay attention to where you store them.