Shawn,
Which JBL speakers are you looking for?
I noticed you posted a thread regarding the JBL PowerBass 12. You can purchase this model for $230 + shipping (should be no more than $10) @ Link Removed .
As for as speakers, it really depends on which models your interested in. I went with JBL's Northridge series speakers and to get the best price possible, I purchased from mutiple online merchants.
Good places for checking prices: www.audioreview.com www.bizrate.com Link Removed www.shopping.yahoo.com
Hope this helps!