I just went to pick my sample and none of the eyeshadow sets showed sold out. The only items that were unavailable were a few gift sets, the scarf, and the wooden makeup organizer thingy.
I went with the curated box though. Love the box itself, plus I'm excited to try that self-adjusting lip color (gimmicky, I know), I love derma e products, and CHOCOLATE! Actually the entire curated box speaks to me so I'm happy.