If you want to save this much try to find some free credits, if you didn't use Google Cloud yet you'll get $300 for free, DigitalOcean and Linode also usually have some free credit offers rolling. Don't forget to sign up for the upcoming Startup School to also get some free AWS credits!
I didn't try this, but maybe Gitlab's partner offer for Google Cloud, which lifts the credit to 500$ might still be working (link to Gitlab's article here [1], direct link here [2]).
If you or anyone else finds out if this is still valid, let us know :)
