take a look at triggerairsoft.com
I looked at the retailer's posts on ASC and once in a while they seem to have good deals (discounts on ALL guns). I'm planning on waiting for a major holiday to make purchases. it wouldn't hurt to check back when sales start. I subscribed to this thread:
http://www.airsoftcanada.com/showthread.php?t=153156 so if TA posts any sort of sales or promotions I'll be the first to get on it.