A Delicate Rosie Beauty recently asked me to compare MAC's Cranberry Eyeshadow to Coastal Scent's Hot Pot in Raisin Berry. These two shades are definitely similar, but they aren't quite dupes. Cranberry is brighter and more red toned. Raisin Berry has a deeper, browner base with less of a red tone. They both have a similarly frosty finish. Raisin Berry is slightly more pigmented and easier to work with than Cranberry, but has a less refined texture in the pan. They both wear equally well.
Raisin Berry ($1.95) is a great budget alternative to Cranberry ($15), but they aren't exactly the same.