Xur has returned to Destiny for the weekend, and he is again selling exotic weapons and upgrades. Xur will stay open for business until 5 a.m. EDT Sunday.

Xur sells exotic weapons and upgrades in exchange for Strange Coins and Mote of Light, according to Xur Day.

Xur can be found in the Tower in the balcony near the speaker.

The Helm of Inmost Light Titan Helmet can be purchased for 23 Strange Coins. This helmet provides a 311/491 defense rating. It also has ratings of 21/42 for light and 76/136 for strength. Using the Helm of Inmost Light will provide the Death from Above and Headstrong attack for the Fist of Havoc.

The Celestial Nighthawk Hunter helmet can be purchased for 23 Strange Coins. It provides a 491 defense rating. The light statistic for this helmet is 42, and the intellect rating is 97/136. Super energy will be replenished when an enemy is killed with a grenade while this helmet is equipped. Also, the super energy will be increased when minions of the Darkness are killed while this helmet is equipped. Finally, the Golden Gun will fire one shot that will deliver six times the damage while granting Keyhole for over penetration. 

The Sunbreakers Warlock Gauntlets can be purchased for 23 Strange Coins. These Gauntlets provide a 254/402 defense rating. It also has statistics of 21/42 for light and 70/120 for intellect. While equipped, the Sunbreakers increase the duration of Solar Grenades. All Special Weapons will be reloaded quicker with the Sunbreakers. Finally, a melee attack will reduce grenade cooldown. 

The Auto Rifle Telemetry Consumable can be purchased for 1 Strange Coin. This Ghost telemetry link speeds up the development of upgradeable Auto Rifles. It lasts for 30 minutes, and there is a quantity of five included when it is purchased.

The Heavy Ammo Synthesis Consumable can be purchased for 1 Strange Coin. The Ghost manufacturing package instantly replenishes Heavy Weapon ammunition.

For the entire list of items available from Xur, visit the Xur Megathread on Reddit.