So ever since Countdown was added to the game the gear piece on sale from the countdown vendor is exactly the same (same stats also) as the one Cassie sells which is pretty strange.
Obviously the Countdown vendor resets on a Tuesday but Cassie resets on a Wednesday. Why would you spend Countdown credits when you can but the exact same item from Cassie for regular credits.
This is the only vendor it happens with and i'm pretty sure its not working as intended.