Been looking for a A6 center to go w my A7s.. and basically there is NOTHING but polk itself on amazon and ebay.
No deals at all, very disapointing. Basically unless it's a model that is sold through Newegg, forget about a good deal. You are stuck with retail, pretty much, and as much as I love Polk, I would buy nothing from them at full retail. 400 for that A6 center is kinda crazy. I got the A7 tower for that much, that's twice bigger and heavier and has twice as many speakers.
I found this.
I lot of good deals here AT FIRST SIGHT, but they get back to you at the checkout with high shipping. Still better than amazon.
If anyone knows of a good reseller of Polk and would share, - appreciated : )