http://www.ufcstore.com/MMA/pg/1/ps/60/so/highest_price
You are correct. Not a ton of event/fight used stuff but luke has more than any other. None of the new kit stuff yet but it seems safe to assume it's coming which makes this whole clusterfuck even more embarrassing.
Edit: Surprised there's not more offerings. I mean if you're gonna do it......Looks like with those prices they'll pay for a lot of the Reebok payouts (assuming they actually sell which I doubt many would at those prices). So they'll pay a fighter their $5k or whatever, get them to sign the kit and turn around and sell each piece for $5k or less. They might even make a profit. Sad.