A secondhand or used item; goods that have been previously owned or used by someone else.
カメラは中古品をネットで安く買った。
I bought the camera secondhand online at a low price.
この店では中古品の査定と買取を行っています。
This shop offers appraisal and purchase of used items.
中古品は新品よりも保証が短いことが多いので注意が必要だ。
Be aware that used items often have shorter warranties than new ones.