TSK here im selling over 3 double chests filled with glass! 5 diamonds for 2 stacks buy now before it's gone!
thats too expensivemaybe if it was 1 diamond for 1 stack
Yep, very expensive. You get a diamond every 2 minutes about branch mining. I could gather several stacks of sand in those 2 minutes, and smelting them into glass is a negligible cost.