All in all, it’s all your location. Back in ‘01 in California I charged about what I do now in Michigan. Milk is still less than half in 2020 here than I paid out there back then.
The big guys around me charge around $350 through a clean out. You can hire a hole puncher for $99 any drain here, but no warranty.
I charge $195 for 100’ through a clean out, $65 to R&R a stool. After 4pm an extra $50 and $100 more for after 7 and weekends. Holidays are an extra $200.
I do have a few customers who are either very good customers and some who are not well off by any means who I give generous discounts to, but they are a select few.