A lot of people have been buying exotic chest engrams for the Titan in hopes to receive the so rare Twilight Garrison chest piece. Unfortunately A LOT of guardians don't realize that the few 3-4 ppl who have it only have it because it was a glitch were bungie accidentally made the actual chest piece available for a day. So don't like hundreds of miss lead fools and waste all your coins and only receive Crest of the Alpha Lupi lol