I bought them new from Amazon before found out that my roommate also have dish rack in the apartment.

Get it NEW from me for less (& skip tax!)

Rubbermaid AntiMicrobial In-Sink Dish Drainer with drain board (Size Large)

https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3Dgarden&field-keywords=Rubbermaid+AntiMicrobial+In-Sink+Dish+Drainer+