[nicknow]

What you would hope is that there is a small monthly fee (say a few bucks) to have the service and then a "usage fee" for the random unlikely time you use the service. So imagine paying $2 a month to have the service on and then $75 each time you use it. Use it once every 3 years (which seems like a lot for the intended user base) and it's only ~$4 a month.

And that seems about right compared to SPOT monthly pricing, considering it's intended for much greater usage than one time every 3 years.