Talk Single...help please.

well i picked up the maxi sigle for talk because it had both sleeping sun and gravity on it, but like everyother single for talk that i've seen, it came in a slim jewel case and everyother single i have comes in a "cardboard wallet" that i think most people call a digipak. I would really like to have Talk in this format but i can't find it anywhere. It seems so weird considering everyother single is not this way and their next single Hardest Part is described as coming in a cardboard wallet on amazon.com. If you know how i could get a talk digipak single or just have information as to whether one even exists please post back, i'd appreciate it a great deal!!