Hello fellow ECCers, as you can see by the title I'm doing the same thing I did with Nether Stars. Seeing that I was able to achieve a double chest of nether stars in just over 24 hours I would like to accomplish the Emerald and DIamond block collector medals as well. Currently I need about 9 more stacks of DIamond blocks for the medal. And a good amount of Emerald blocks. My rate right now is $32 per Diamond and $40 per Emerald. The chests are setup at /warp sasebo right when you walk off the dock! Thanks for assisting me!!!!
Update! I have gathered a full double chest of Diamond Blocks! Still buying Emeralds and Emerald Blocks! Thank you all for your help!