Saw this deal in the Repco catalogue, don't know if its the lowest price ever but its damn cheap regardless.
Submitted a price match with Hyper Drive who do a $10 price beat - waiting for response
https://www.hyperdrive.co.nz/product/137135/valvoline-0w20-h…
6L is enough to do 2 oil changes in a Honda Fit 1.5L(I have been doing this for years but don't hold me liable for engine damage/failures)

Ordered 2 bottles thanks