Commercial Refridgerated Cake/Pastry Display

Purchased this used. Works great we replaced the compressor 2 years ago. We no longer sell any items that need refrigeration and therefore selling. The dimensions are as follows 30 1/2 " deep x 4' wide x 56" high. As this unit had no wheels we attached moving dolly at the bottom to allow for this to move with ease. We are asking $900 obo