Used Cisco SPA112, 2 Port Phone Adapter.
Previously used with 2Talk, now surplus to home requirements.
Pickup in CBD or Albany, or $5 shipping nationwide.
Looking for $50.
Moved to correct forum.
I'm keen if someone else has one of these, or one of the Grandstreams.
$50 would be about as high as I'd go though, as I think the landed price from Amazon is just over NZ$55.