I cant speak for the highest level, cuz im not even close to being there, but the thunder truck at diamond level has a lower combined value than the items your selling in the un. i would think (again im thinking) that these items should be better than what you can get at the un, but that would be true only if you were rewarding "loyalty". how about making an adjustment, a big adjustment, so that these items are worthy of your loyalty points, because as of right now....they arent.
10 out of 10 for me too i think they should be higher because unless u buy un credits a lot u dont exactly get to diamond or alexandrite over night and im only on gold and the items are rubbish so i was hoping by alaxandrite they would be much better but by the looks of things im gunna be disappointed