Braven 850 in as near as I can tell perfect condition - $399-449NZD to buy new, let it go for $250. Truly excellent speaker with 20 hour battery life and can be used to charge your phone/tablet etc. Was a very hard decision whether to keep this or the Loewe Speaker2Go, but in the end I preferred the sound of the Loewe.
Netgear Push2TV, ~$70 new, this one in perfect working order but with lots of shallow surface scratches (not sure if these really preventable with this device with the material and glossy finish), $25.
Nvidia Shield Wireless Controller, brand new in unopened box - ended up with two due to not cancelling an order in time after the shortage of these early on. $60USD new, obviously only available via freight forwarder, so probably can't be had here for much less $100NZD. Works with the Shield Portable above (nice if you want to use it with your TV for 1080p Netflix streaming/gaming with Half Life 2/Portal etc), other Android devices via USB OTG, and PC via wired connection (requires Nvidia GeForce drivers installed to the PC). Let's say $60.