I upgraded 2x Suros, 2x Icebreaker, Thorn, Last Word, mask of the third man and armamentarium and sorta upgraded truth by buying a new one and breaking down the two I had previously. I also bought ruin wings, the symbiote helm and three helm engrams. Needless to say I had a busy couple of days farming glimmer and already had a stack of 70+ coins, 5 exotics shards and 15k glimmer before Xur arrived.