I went the cheap route here and it works for what I need, but the metal is thin enough that I can easily bend it by hand. It won't hold much weight.
π¦ Enhance Your Rack System with NavePoint Universal Rack Tray Vented Shelves 1U Black 10 Inches (250mm deep) - No Lip
10 Review
Optimize Your Server Efficiency with StarTech.com 1U Vented Server Rack Cabinet
11 Review
Wall mount ONKRON TM1 for TV 17"-43", inclined, up to 30 kg, black
13 Review
NavePoint 12U Wall Mount Network Server Cabinet Rack Enclosure with Glass Door and Locking Mechanism
10 Review