Used TP-Link Archer C9 2.4 and 5 GHz wireless router. 

Specs here - https://www.tp-link.com/us/products/details/cat-9_Archer-C9.html

Boxed

Pick up Auckland - Central\CBD

Nationwide post at your own cost.

Note, it has a UK plug which requires an adapter, but operates fine in NZ. Priced to reflect this:

$170