http://www.thelomographer.com/2005/nl_nightshot
The Lomographic Society International Proudly Presents: The Nightshot Polaroid
We Love the Long Time 
For those of you who know, love, and embrace the instant world of Polaroid: we offer this exquisite Black Beauty to knock your socks clean off. Your days of covering your flash with tissues and fondly wishing for just a little bit more shutter time have come to an abrupt end. This is the first, honest-to-God 600 series camera that can create long exposures of up to 8 seconds. That means:

Dreamy nighttime cityscapes 
Streaky long-exposure with flash portraits
Crazy ambient light beams and abstracts
Tasty indoor shots with no flash
Colorsplash effects with gel filters (sorry Charlie - not included)

And all of this pops out on the same cheap-and-easy square format Polaroid film that you can find at your local drugstore. For good measure and shake-free exposures, a standard Cable Release is included (which also works well on non-NightCam cameras). Nestled between the opposing flavors of bright daylight and harsh flash, this tempting menu of new possibilities will surely satisfy even the hungriest of Polaroid connoisseurs.
www.lomography.com/shop
Polaroid has a Posse

Hold your horses there cowpoke. Surely you ain't thinking of riding off into the sunset before you've seen the NightCam's very best pardners. Mosey on into our Polaroid boutique and take a gander at the rest of our limited-stock posse.

JobPro (from the School of Hard Knocks): http://shop.lomography.com/jobpro
ProPack (with the Amazing Flash that Sailed a Thousand Ships): http://shop.lomography.com/propack