Favorite records?

So my fiancé bought me a record player for Christmas (he was too excited to keep it a secret until then 😂) and he bought a couple albums but now I’m on the hunt for as many as I can find. I want all of them, old ones and new ones. Anyone know where to find older ones? I currently just look on Amazon and have googled it and looked through the recommended websites but I’m wondering if anyone has any websites they prefer to use? Or know of any record stores still open? I’m in an impoverished area so we don’t have anything beyond some gas stations and Walmart. I’m willing to travel for this, this is something I’ve been interested in collecting since I was 13 and my parents never had the extra money for it and now that I do, he’s jump started it 😂