These aren't as big as the cups spotted a few months ago, probably would comfortably hold a 12 ounce drink. Sold individually at 87 cents. I found 4 different ones, 2 AOE, 2 Prime. The AOE has Bumblebee v Stinger and then Optimus on Grimlock (with Bumblebee on the other side.) I spotted them on an endcap in the party section. I'm into little things like this and thought you might be as well.