It appears that a decent Wairarapa vineyard, Matahiwi Estate, is clearing out stock. Blackmarket and some other online wine stores are posting some pretty good deals, mostly as 'mystery' wine deals.
I purchased the linked deal so can confirm it is as described and, in my view, pretty good (note that it is a little 'smokey / flinty'). Currently $26 at winesale.co.nz and direct from the vineyard.
Everything else below is an educated guess (DYOR).
Matahiwi Estate Pinot Gris 2022 - 6 for $77.94 (12.99 p/btl + shipping)
https://www.blackmarket.co.nz/20344/mystery-wairarapa-pinot-…
Also here at $12.99 https://www.winesale.co.nz/me-by-matahiwi-nz-2022-pinot-gris
Matahiwi Estate Chardonnay 2022: 6 for 83.94 ($13.99 p/btl + shipping)
https://www.blackmarket.co.nz/21216/mystery-hawke-s-bay-char…
Matahiwi Reserve Wairarapa Chardonnay 2022: 6 for $77.94 ($12.99 p/btl + shipping)
https://www.blackmarket.co.nz/23531/mystery-wairarapa-chardo…
Holly by Matahiwi Estate South Series Chardonnay 2021: 6 for 131.94 ($21.99 p/btl + shipping)
https://www.blackmarket.co.nz/22316/mystery-wairarapa-chardo…
Matahiwi Estate Pinot Noir 2020: 6 for $89.94 ($14.99 p/btl + shipping)
https://www.blackmarket.co.nz/18935/mystery-wairarapa-pinot-…
Holly by Matahiwi Estate South Series Pinot Noir 2021: 6 for $161.94 ($26.99 p/btl + shipping)
https://www.blackmarket.co.nz/22315/mystery-wairarapa-pinot-…
Matahiwi Estate Holly Pinot Noir 2020: 6 for $143.94 ($23.99 + shipping)
https://www.blackmarket.co.nz/22317/mystery-wairarapa-pinot-…
Matahiwi Estate Sauvignon Blanc 2023: 6 for $77.94 ($12.99 p/btl + shipping)
https://www.blackmarket.co.nz/23530/mystery-wairarapa-sauvig…
Matahiwi Estate Sauvignon Blanc 2022: 6 for $89.94 ($14.99 p/btl + shipping)
https://www.blackmarket.co.nz/21018/mystery-wairarapa-sauvig…
Blackmarket.co.nz are awesome