Score LV exhibit at Luxor-Reviews? Coupons?

Has anyone gone through the Score LV exhibit at the Luxor? Is it worth the $ if a sports fan? Anyone know of any ways to get discounts on admission -I'm a non-resident (is it at the "half price" ticket booths)?
Thank you in advance for the help! :-)

I found a half orice deal on travelzoo. Was in lv in feb and noticed coupons in some of the freebie nags. Didnt notice if ticket outlets had them. I plan to try it in april when i am back. For 14 i figure its worth a try. Anybody been there yet?