Just saw this on the AnyCubic eBay store - it sounded a bit odd, but I was then chatting with one of their reps.
Seems AnyCubic is clearing out their Resin Photon Mono 2K printers!
$150 sounds like a good deal to me - I ordered two (for prototyping).
It is for:
Photon Mono 2K
$150 including delivery (was $255)
Print volume: 165 x 130 x 80 mm (HxWxD)
I understand it to work with all standard 405nm resins, both AnyCubic and by other manufacturers - obvious, but I checked anyway.
I thought I share.
Nice find OP!