I'm selling these at residence 404 on smp 1. I'm selling 16 diamond for 2560 (160 each) and 5 emerald for 1510 at 302 per, and 16 gold for 256 at 16 per. You can message me here, in game, or post on this thread if you want larger/smaller increments at the same price. I have several stacks of each if you are looking for a lot.