Checking the price tag…

value end · priced above 16% of the cola aisle (per fl oz)
Diet Coke is a low sugar cola beverage available in 12 fl oz cans. It is part of the cola category and is known for its distinct flavor. The packaging features a red and white design.
measured Aug 14–Sep 27 · prices update as stores are re-measured
SF grocers that run cola deep but don’t carry Diet Coke yet — a natural next door.
same product family · other formats and pack sizes the source lists separately.
stocked in the same aisle at the same grocers · widest co-carriage first · filed under Soda here.
nearest neighbors by what the product is · regardless of where it sits.
41 storefronts across 13 grocers carry it · tap a pin to open the store.