Hey guys I had some time to put together a little guide illustrating what legendary, raid, and exotic gear upgrades cost and how much light you can get from each upgrade. Shards do not come by very often, and I have found that knowing how to spend them saves you plenty of time on the grind. I hope this helps somebody, cheers! -ZEkE EDIT: This is correct to my knowledge, please offer up any corrections you have and I'll make the changes. Thanks!