How to usefully spend free GCP credits quickly?

Hey Folks-

My last startup got approved for the Google Spark startup program and now I have ~$120k in GCP credits - but I ended up not really needing most of them, sooo now they're expiring in a couple months and I want to get some use out of them. Tentative plan is to throw them into web-scraping (because, data). Any ideas on how to translate it to cash? E.g. 'host my app'-type thing? Can't use it for BC mining (TOS)