I have (2) identical, barely-used Rev-A-Shelf 21" wide x 22" deep pull-out shelves for either base cabinets or pantry shelves. We used these in a kitchen closet pantry to contain canned goods, oils, spices, and boxed foods (pasta, etc). These are extremely nice chromed basket shelves with ball bearing slides. Fully assembled and ready to reuse.
Purchased on Amazon, Rev-A Shelf part number 5WB2-2122CR for $149 apiece. So these were $300 total new, I am selling for $25 each. Condition is brand new. Fully assembled and ready to use. I will throw in hard plastic liners (4) for these too.
We have gutted and remodeled our entire kitchen, so we no longer need these. Strongly prefer to sell as a pair.