One day i was testing to see what i could sell using the /sell hand command and i found out that i could sell diamond ore. However, when u sell it, you get $0. Either just remove all things that can be sold but give you nothing once sold or make the diamond ore worth something. Also, the diamond ore would have to be worth more than a diamond.

Please either make diamond ore (as well as any other items that when sold give you $0) worth something when sold using /sell hand or just remove it from the selling list.