Xur: The Agent of Nine is back to the tower and he has brought nothing of value again. Well, he has the Ice Breaker if you haven’t bought it already when he sold it a few weeks back.
He doesn’t have any engram or heavy ammo. This makes it clear that Bungie wants you to grind and get enough glimmer to buy the heavy ammo packs.
He has a bunch of stuff for upgrade including the Gjallarhorn but most people would’ve already got it by now. He also has an exotic shard and a bunch of telemetries which is pretty useless at this point to buy with strange coins.
You can check out the image above which shows his inventory in detail.