Thanks for taking the time to read my thread! :) I plan on posting lots of helpful content, as well as show you a bit of my journey. Feel free to follow and join along โค๏ธ
With profits from the items you sold that were collecting dust, you can use those profits to buy more inventory. Some good sourcing locations include:
Thrift stores (Talize, Goodwill)
Garage sales
Facebook Marketplace
Kijiji
eBay (I find a lot of bulk lots I then resell)