I'm not sure if this is the right place for this but...
I have a JV4 160 I have had since new. It is not like what is typically discussed here.
It is an industrial machine that is built to run 24/7.
It has 2 sets of heads that are staggered.
You can install the same kind of ink in both sets for high speed printing or you can install different inks for your own flexibility.
It was delivered with CMYKOG and I ran that in one set and Dye in the other (for rush display jobs.)
It can also use Disperse/DyeSub inks for fabric printing.
Head height is adjustable to allow for printing flat substrates FWIW.
$4,500.00 plus shipping OBO
It is located in the Mid Atlantic region of the US and this sale probably makes sense for a personal demo and a pick-up.