I collect Guitars and amps! I currently have 38 guitars, 14 are electric US Fender Strats or Tele's, and 15 various tube amps, mostly Fender! I usually have a booth at the guitar shows in my 5 state area. I also repair and set-up guitars. Give guitar lessons, and play guitar in a local band. It's crazy I know, but I have over 100 pedals!
But that's not the craziest collection I have. I am the only nut I know that has over 30,000 45 rpm records, mostly all hand selected, mostly in NM condition, I have collected over the last 60 years. Not just from the US, as I have records from all over the world. Every one is a classic, mostly with it's original factory sleeve, or a color sleeve, mostly Black, and protective plastic clear outside sleeves to protect them. It's one of the largest Garage Band collections on the planet, same for my revered Rockabilly collection, and also the same for my rare Northern Soul collection. They are all for sale now! I sell on various Media platforms, and at most of the big record shows across America. I have over 1,000 Beatles 45's from just about every country on the planet- and 100's of their picture sleeves. Rolling Stones same thing!
I also have over 12 thousand albums. And I have approximately 2500 Radio Station PROMO 12 inch SINGLES records from the 70's and 80's! I sort of bought out a radio station once.
This may explain why I also collect Ex-wives!
But Hey, they are still one of my favorite collections!
And no, I don't keep them in the basement or attic! LOL!