starclouds24.com took me for $548.88 in bitcoin for a mac mini.
When you go to pay, neither paypal or bitcoin buttons work.
When you contact them that the payment button doesn't work.
Charles Dominic emails you a bitcoin wallet number, then leaves with your bitcoin payment.
The layout of this website is elaborate.
I found this place on Houston Texas craigslist, under "Computers" search "Mac Mini" 3.0 Ghz 16GB Ram 2TB Fusion Drive.