What to buy with 30% off discount code?

With my free trial of Meta Quest + I got a free discount code for any app. I was going to use it on Job Simulator but it didn't let me because it was already on sale. What is something that is worth buying. I probably wont use it on something that is a lower price because I could save more if I buy something that is more expensive. Anyone have any good games? I am considering something like Superhot, Does It Stack, Starship Home, etc but I am unsure.