Panasonic Wet/Dry Cordless Electric Body Groomer/Hair Trimmer with 2 Comb Attachments, Multi-Directional Shaving in Sensitive Areas, Black (ER-GK80-S541).
Good price IMO. Shaver Shop has it at same price right now. JB HI FI has it for $179.
Lots of positive reviews around. IPX7 so it's waterproof and can be used in shower. Ideal for sensitive areas. I like it because of the angled shaving head meaning it's easier to hold and control than a normal trimmer. Also V-shaped head means you can get into concave areas like your butt. Quick 1 min 36 sec overview here: https://www.youtube.com/watch?v=bC_OXVC2kv4
How's it compare to the Phillips Bodygroom?