The VIP Pass is marked down to 1,200 MSP on the marketplace, and some of the skin packs were marked down as well. Prices were found by XBLDB.com, a site that scans the web marketplace for price drops.
Gears of War Judgment VIP Pass - 1200 MSP - 25% off
Total Skin Pack - 2700 MSP - 33% off
Epic Weapon Skin Pack - 1100 MSP - 31% off
Epic Armor Skin Pack - 1900 MSP - 32% off
Digital Armor Skin - 200 MSP - 50% off