I've got a few Z-Wave devices no longer in use due to moving;
- Fibaro Dimmer 2 - FGD-212 - $70
- Fibaro Dimmer Bypass 2 - FGB-002 - $10
- Fibaro Dual Relay FGS-222 - $80
- Aeotec Micro Smart Switch (2nd Edition) - $60
All NZ frequency, just over a year old and work well. Was using the Aeotec on the heated towel rail, the dual relay to control an electric damper for opening/closing ducted heating, and the dimmer on a lighting circuit.
Also have a Pine64 with NZ Z-Wave module if anyone is interested, was running Home-Assistant on this.
Will ship with Pass the Parcel/tracked courier for $4.95
Also welcome to make me an offer for multiple items etc. I'll put up on TradeMe in a bit if no interest