I'm going to keep this short because I'm tired. Basically, when using the Sell All it sells everything in your inventory. Like duh. So, I propose an idea. Add a filter for the 'Sell All' feature where you toggle the "Sell" and "Don't Sell" buttons on items in your inventory. So, when going to use Sell All button, you don't have to worry about losing 12 diamond blocks are all of your foods. That's it, bye bye :)