noun
average-quality item; ordinary goods
Refers to a used or second-hand item that is of average, acceptable quality—not top-grade but not poor. Often used in online auctions, flea markets, or second-hand shops.
このゲームソフトは並品ですが、動作に問題はありません。
This game software is an average-quality used item, but it works without any problems.
オークションで並品のカメラを安く買った。
I bought an average-quality used camera cheaply at an auction.