ss6ixspeed. I noticed a pair of 07/08 Dynastar Legend 8000 size 172cm listed on Ebay. They are left over demos but have a return policy if you are not satisfied. Price $349 with $34 shipping. Enjoy the search.
It won't help you, ss6ixspeed, but for someone else looking for a new Dynastar 8K 178, check out O2GearShop. $370 for a new pair of 2008 w/ PX12 bindings, with free shipping. If I didn't need a longer ski, I would probably pull the trigger myself.