Not sure if this is just regional or not, but participating Fred Meyer stores have all lego except Indiana Jones and Star Wars sets at buy one get one of equal or lesser value. This means Bionicle, Racers, Castle and the other themes Fred Meyer carries. Ill be getting in on it, I need some more of those Racers sets, new parts in purple and lime green! I used some of the new parts on This terrible MoC. Just messing around, they had a sort of vest looking effect.

I see someone else has beaten me to using the new purple parts, as seen Here. That is a pretty sweet looking MoC by gabriel, I was gonna use the same part in the same way on the torso, I guess he had the same idea and executed it well.