Apple's attitude to the Mac mini truly confuses me. Many years ago I was interested in getting one for eithet iPhone development or as a media pc but every time I looked they kept seeming to jack the price or downgrade the spec (relatively speaking).
TBH I've never understood what Apple gets out of selling the Mac Mini. It cannibalizes their own low-end laptops/desktops, and at the same time must be quite a marginal product mainly sold to a small number of hackers who probably put Linux on them.
Hackers are more likely to build themselves a hackintosh and triple boot.