Earlier quoted context omitted.
I sold my old 2080 at the right time and made $100 but I was out a graphics card for over a year. Sold my steam deck as well and only lost about $75. Due to kids I didnt have time to play it along with the switch and some desktop PC games. Check eBay prices and local Craigslist/FB market place.
Making $100 and not having a graphics card for over a year does not work out to "sold at the right time" for me somehow.
I had an intel CPU with an integrated GPU at the time and a laptop and servers at home.