I made an offer for $20 + shipping and got it, YMMV. I've been keeping an eye on this listing for a month since zac1 posted it in October. 6 left.

Supermicro CSE-505-203B Black 1U SuperChassis Bare Chassis Model 505-2 | eBay
SuperChassis 505-203B. 9.8" Mini 1U chassis support for maximum motherboard size: Mini-ITX 6.75" x 6.75". Manufacturer: Supermicro. Supermicro Model Part Number: 505-2. Form Factor. Available Color. You will receive what is pictured in the product photos.
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