That's an inspiring story you got there.Couple years ago I bought a domain (js.ai). It was about $150/2 years. I had it for the 2 years and decided not to renew it since it was a bit expensive and I didn't really need it.
A Chinese domain seller contacted me to buy it. Long story short, I paid the renewal fee (another $150) and sold it to him for about $2500. Built myself a new PC and got some new headphones and a keyboard with that $2200 profit (had to pay about $100 in transfer fees to cash out to my PayPal account).
So you can try selling domains or even MC OGs. You might not make $2000+ in a single transaction, but there's definitely strong markets for them, and sometimes you'll just get lucky.
