noun
Refers to any pre-owned item, from electronics to clothing. Commonly used in retail and online marketplaces.
この店では中古品を安く売っている。
This store sells secondhand goods cheaply.
中古品でも状態が良ければ十分使える。
Even if it's a used item, it's perfectly usable if it's in good condition.
新品 means 'brand new item', the opposite of 中古品.
Compound of 中古 (ちゅうこ, 'secondhand') and 品 (ひん, 'goods').