Is walmart not selling SAE 30w oil in the gallon?

[Forest#2]

Super Tech and Rotella are available at the local wally world in my area for $18 gallon in 30W and they sell fast. I cannot make a trip just to get a gallon, I have to grab when I see it on the shelf.
(no multi grade conventional available in gallon jugs at Walleys.)

I'm thinking of going to a blend type in my old auto's since conventional oils are becoming hard to acquire.

 

[MParr]

Super Tech and Rotella are available at the local wally world in my area for $18 gallon in 30W and they sell fast. I cannot make a trip just to get a gallon, I have to grab when I see it on the shelf.
(no multi grade conventional available in gallon jugs at Walleys.)

I'm thinking of going to a blend type in my old auto's since conventional oils are becoming hard to acquire.

Most of today's so-called conventional oils are synthetic blend.
There are outliers like Valvoline VR-1.