In 2015 I paid app engine about $1700 or ~$130/month or a bit over $4/day. I could probably get that down another dollar or so a day if I did some optimization

In 2015 I paid app engine about $1700 or ~$130/month or a bit over $4/day. I could probably get that down another dollar or so a day if I did some optimization and cleanup work, but I haven't cared.