Every time M.A.C drops a new collaboration, the beauty world buzzes. Whether inspired by a music icon like Selena Quintanilla, or teaming up with another brand like Puma, the brand keeps makeup lovers on their toes. Sometimes, those limited-edition collections are so coveted that they immediately sell out. Other times, we’re so lucky as to have a few stragglers from major collaborations still up for grabs. Over on M.A.C’s sneaky sale page (it’s labeled “Goodbyes“), we spotted some discounted goods from past collaborations with Nicki Minaj, Chromat, Patrick Starrr, and Jade Jagger. Once these lipsticks go, they’re gone forever, so act fast.