Okay this looked too cool NOT to post.
Right now on Amazon you can get this Progressive International Collapsible Cupcake and Cake Carrier  for $24.54.
Check this out-
- Innovative cake/cupcake carrier collapses to 1/2 its original height for storage and saving space in the dishwasher
- Tiered cupcake trays hold up to 24 cupcakes with finger recesses for easy removal
- Trays can be removed to accomodate layered round and square cakes
- Collapsible lid features a carrying handle for easy transport; secured to the base with attached clips
- Measures 16 inches in diameter and 5 inches high when collapsed; dishwasher safe
It also has incredible feedback- 171 pieces with almost a perfect rating.
I have a cake holder and the thing takes up so much room in my kitchen- this would be great!
As always be sure to double check the price- Amazon prices change quickly.