Thumb Score: -1
5-Qt Pennzoil 0W-16 Platinum Full Synthetic Motor Oil $ 20.98 per jug.
I’ve been watching it on Amazon & it’s been either "out of stock" on the single pack … or priced at ~$ 26.
NOTE: Choose the "single" pack. If you get the 3 pack it’s $ 117.73 = $ 39.24/jug