Double chest contains 54 stacks of 64 (or 3456 blocks total) Single chest contains 27 stacks of 64 (or 1728 blocks total) Buy two double chests or more (108 stacks) 6 dei per stack = 324 dei per double chest = 648 dei total Buy one double chest (54 stacks) 8 dei per stack = 432 dei per double chest = 432 dei total Buying single chest (27 stacks) 11 dei per stack = 297 dei total Leave a message here or let me know in game. If it's during the week I can be on later in the evening (after 8pm PST) but we can touch base. Weekend more flexible. FYI as of this post the minimum you can buy glass in the /mall is 12 dei per stack. It ranges from 12 dei per stack to 40 dei per stack. If you want to undercut everyone's prices in /mall, here's your chance. Currently have 2 and a half double chests or 5 single chests. Will have more soon.