What the fuck is this trend of pricing cloud services by the minute? I mean It's fucking great and all that I buy 2 minutes with a sql db but who the fuck actually does that?

After another night working on a server I (strongly) suggest we move our shit to a cloud service. It's cool providing I promise the costs don't rape us blind folded. Seems easy enough, right? Nope it's not.

6 hours later, halfway to becoming a fucking network engineer and I'm more lost than ever.

Seriously can't the fuck AWS and google cloud show a monthly price - even an estimate for generic shit like $x for the average crappy wp blog!

If anyone has some helpful info / experience on the true cost of hosting generic web apps - the retardedly simple app I'm trying to price is:
1 php web application with 150 domains, 3gb mysql db and 30gb ssd.

I gets has 45000 sessions with 250000 page views.

Your help would be greatly appreciated. Currently I'm leaning towards deploying a clone sending 250 000 random requests and praying my $300 cloud platform credit will cover the bill.