Tiger Models set 35001 (original limited release of 150). Can be seen here in a really nice build log
http://www.amps-armor.org/ampssite/reviews/showReview.aspx?ID=1505&Type=FB

The "Package" includes the conversion set opened, but not started, the Tamiya famo kit (35239) that has been started, and the Dragon Flak 37 kit (6287) is a virgin.

Asking $150 plus shipping. This is the cost of the conversion itself, with the other kits "free". The fun here is the conversion, so I hope you can overlook the start on the Tamiya.

Don't ask why, because I don't know what crazy idea I had, but I actually HAVE TWO of these packages.

The first buyer gets an additional bonus of the Nuts and Bolts volume 12, which covers the Famo.