Cool! I had completely forgotten that they ever made a Gumby in a Spacesuit. All the ones I ever had as a kid were just plain, traditional Gumby in all his green naked glory.
For those interested, here's how Hasbro's packaging the Brian's Toys-exclusive Jocasta Nu figure...in a deluxe, book-style window box with the Count Dooku bust accessory packaged separately outside of Jocasta's card bubble.
Nice design. The 2011 Celebration V exclusive Bounty Hunters(4-LOM, Zuckuss) were packaged in a very similar fashion to this.