Groupon has a pretty sweet deal starting soon on Luminess Tan Systems. Normally $164 and up, tonight through next Tuesday you can get it for $75. That's about a 54% discount. Not to shabby! There are a lot of really great reviews on this system and I've got to try a Luminess foundation system firsthand because my sister owns one and it's one of the most prized possessions of her make up collection. This looked like a pretty bad ass deal so I wanted to share it.