5 New Plasticville 1503 Add-a-Floor kits

Here are five Plasticville #1503 89 Add-a-Floor kits, to be used with Plasticville appartment house #1907.

These 5 kits are original, new, and in their original boxes. One of the five boxes is dented.

Box reads "your appartment house can be as high as you wish, just add one or more add-a-floor sections"