I've moved and this will no longer fit into my garage with 2 cars.
It's a lightly used server rack that's 15U meaning that it can fit 15 1U servers / networking gear. It's on wheels for easy movement. I used this as a home lab for about 12 months, but 99% of the time it was powered down. It's still in excellent condition and I have all of the keys for it. All of the walls can also be removed if you need better airflow.
This accepts standard rails from any server (ex: dell rapid rails). Great size for a home lab. No dings or dents. Glass is free of scratches (though needs cleaning). It does lock and I have keys.
Paid $700+, asking $200. See Amazon link below for model info.
IMPORTANT: This won't fit in a regular sedan. It's assembled and you'll need an SUV or a pickup. SUV should be able to fit it in the back. Lookup dimensions using the amazon listing below.
StarTech.com 4-Post 15U Server Rack Cabinet, 19" Data Rack Cabinet for IT / Network Equipment, with Adjustable Mounting Rails