Looks as if you could get your own personal jet transport, possibly for quite a reasonable price:
https://www.skylarc.co.nz/auctions/mac/
Most of the complete machines have some flying hours on them and seem to be in reasonable condition. Interesting to follow the development iteration - the later machines are somewhat larger than the first.
Also see there's a couple of 6-DOF simulators for sale. The bases used are the same as for other simulators (fixed wing etc) so should be no trouble to repurpose, or to train yourself up to fly the real thing that you've bought to scare the neighbours...