This one took some digging but I think I may have found a few options for you. Sorry that these are not dedicated Pow skis. I found a pair of 08/09 Moment Bibby Pros but they are without bindings....
1) 08 Line Lizzie's (110mm underfoot) Soft, wide ass park/pow ski. here is a link:
2) 09 Lizzies. He is asking $350 Link:
"It's easy to dwell on the negative, but you have to be a bigger man to really take a negative situation and gain the positive" CR Johnson (RIP)
says the dude with a dick for his name... Touché -WestWoods
"It wasn’t some yahoo stunt. I chose to do it so it would open up doors so I could witness my faith in Christianity." - Jamie Pierre