There was a very limited edition of GT4: Episodes from Liberty City that was designed and made by Rockstar that Social Club members could enter a competition for to win.
Only 3 were made I believe and one sold on eBay last year.
It also included:
DualShock 3 Wireless Controller
USB Cable to charge controller
A/C Power Cord
A/V Composite Cable
Manuals
Sticker Packs
T-Shirt
