Somebody swiped weed from Chicago airport's "Cannabis Amnesty Box"

Except the price isn’t down. You just have a better chance of not going home empty-handed if you’re willing to consider a vape (either the e-cig variety or wax/shatter/live resin).

Oh, yes, one other factor: Concentrates (THC > 35%) get hit with a 25% tax, vs. 10% for flower.