There are still a lot of masts floating around from powerex.  But they closed up shop last year.
Look at these Chinook booms
http://www.chinooksailing.com/products/ ... cPath=1_27if there is anything there that you need. I can get it at the price listed - no shipping cost.
Otherwise, Severne (Starboard) Booms - All Aluminum
Blue line boom 100-150 Kid Boom	$179
Blue line boom 140-190-T8	               $239
Blue line boom 160-210-T8	               $239
Blue line boom 180-230-T8	               $239
White line boom 160-210-T6	$189
White line boom 180-230-T6	$189
ALU RACE  boom 160-210	$249
ALU RACE boom 190-240	$279
ALU RACE boom 220-250	$289
ALU RACE boom 250-270	$299
Josh 
801 906-8396
 
			Whatever thou art, do well thy part.