You know, the small things that can save you a lot of money. I’ll start:
You can get “hospital” powercables that are completely shielded for 20 bucks or so.
You can get anti vibration pucks for washing machines instead of spending 10 times that on the same product which is just labeled as “speaker pucks” instead.
Enjoying what you have is the best way to save money. I’d way rather stay home, relax, and listen to a record than stress out in a hifi store.