Milleme: I haven't received mine yet but I believe the running price is something around $459 + Shipping, which is a flat $10 fee for RC members where I'm ordering from. Its a little on the pricey side I know, but I am pretty severely limited on my sump space and that meant I couldn't really go for other cheaper skimmers which could have done the job. If I had the room, I probably would have just gone for a DAS-EX1 for a few hundred less, but what can you do? Plus, I'm a big believer in getting the best skimmer for your tank.
Thrillreefer: Actually, I just got lucky on the pieces I picked. These are all free-standing and just happen to lock together well. Truth be told, my scape is a little different after I attempted to drill a plug hole in one piece but it still looks pretty good.