I didn't say it was $1/shot yet, though medium format Portra 400 is $16/roll (if buying in a 5-pack) which is at minimum $1/shot. E100G is a bit pricier depending on where you buy it as well. I'm mostly just salty because a decade ago I was paying $6-7 roll for Portra and now (in Canada) it's closer to $35-40.
What film stock are you seeing that's $1/shot?