Since the supply and provisioning missions were changed from having a set limit the community could contribute each week to daily missions you could only do once a day. The time it would take to get the earring or ring from completing 5,000 missions has increased dramatically. One would have to do the supply missions on ALL EIGHT classes, every single day for almost 2 years in order to get 5,000 trade ins, and in order to complete the provisioning achievement it would take over 4 and a half years of doing provisioning missions on miner, botanist and fisher, without missing a day.
I'm all in favor of having hard to get items but either the stats on the items have to be increased or the amount of required missions needs to be lowered.