I have a few calculators that are scientific. If I need a graphing calculator, I just go to Desmos. Physical graphing calculators are a bit too expensive.
I think I have a calculator somewhere in my room from my college days. I think it was like a ti-84 or something but I can't remember it now. I really don't have a use for them since I have a calculator on my phone and computer.
I own a couple of calculators. One is a TI-84 Plus, which I used primarily during high school. However, since we weren't allowed to use it during exams in university, I ended up getting a TI-30XIIS for use in university. I haven't used either ever since I graduated university, lol.