MG G-3 Gundam Ver. 2.0 - 4,200 Yen.
Lightning Base Plate Type Green Ver. - 1,200 Yen.
Lightning Base Plate Type Red Ver. - 1,200 Yen.
Lightning Base Plate Type Blue Ver. - 1,200 Yen.
Lightning Base Plate Type comes with an extra part to connect to Action Display Base 1. It's up to you to work out how to make use of the lighting effecting to display your Gunplas with both bases though.
All images are from Hobby Search.