[Switch] AKIBA'S TRIP: Undead & Undressed Director's Cut $33.02 Delivered @ Amazon US via AU

Slightly cheaper than the last time there was a deal on this, which was $34.21 + Delivery at that time.
I reckon it's cheap enough to grab and gamble on it being worth a bit more down the track, once circulation eventually dries up, since it's probably not going to see much of a reprint.

As for actually playing the game, you're probably better off getting the Steam PC copy.

… Especially for loading time, as this game is sort of a semi-open world with lots of small areas, with loading time every time you go from one zone to another.
I remember how much of a night and day difference it made when I switched from playing on the OG PS Vita version over to the PC version, and back then my PC only had a SATA SSD.