I want to bring 6 pies to work. Last month, I thought I found a solution - a 3-tiered plastic pie carrier. Now I can't find it online anywhere, though I could swear it was on Target.com. Anyone have any ideas? I live in NYC and don't have a car. I'm thinking I'll take a cab, but getting them in and out in one trip (stacked somehow) would be nice.  Note: I have found double pie carriers, but am looking for triple since I have 6 and only two hands. 
You can get 6 pizza boxes and use them to transport the pies. 