The Block NZ - Season 1 - Eps 20: Live Final
The final episode, also a two-hour episode, featured a look back at the competition over the past 10 weeks and the final auction. The results of the final challenge were revealed with winners Libby and Ben choosing to auction their house first. Second place, Ginny and Rhys choose to auction the house third, third place Sarah and Richard chose to auction the house second leaving Tyson and Rachel to auction their house last. In the final hour of the show the houses were auctioned on live TV.
About The Block NZ

Title: The Block NZ
First Air Date: 2012-07-04
Last Air Date: 2022-10-10
Status: Returning Series
Rating: 6.1/10 (from 5 votes)
Language: EN
Seasons: 10
Total Episodes: 377
Network: Three
Genres: Reality
Production Companies: Unknown
Synopsis
The New Zealand version of the international hit renovation-reality series in which four couples compete to renovate four dilapidated houses in a very upmarket suburb – room by room, week by week, challenge by challenge – and sell them at auction for the highest price.