I was paying around $500 / month on average between multiple providers for over a year. I cancelled one a while ago because of pretty bad service availability (Bet you guess who that is!), which by all reports hasn't improved much.

For me, paying from $200 - $500 / month is reasonable if I can sustain a disruption free flow that doesn't require constant yak shaving. What I've found experimenting with DeepSeek on some open source library stuff is that it's actually going to cost me much less if I don't need frontier vibing (which I don't).