Have you shopped locally?
I recently picked this up from a local shop, blown by local artists, for $90. It's 5mm with ice dimples.
Here is a Chinese blown Roor for $280 from everyonedoesit.com - same pipe, same thickness, $190 more epensive because they painted "Roor" onto it. In these times, try and support local commerce imo - might even find a good deal
http://www.everyonedoesit.com/online_headshop/Roor_Icemaster_Bong_50.cfm?iProductID=1574