I got it free. Bought it off Ebay for 450. It was blown, thanks to paypal recovery, they gave my money back. I got to keep sub because seller didn't respond. So I get a basically new 13W7 for 350.
A friend of mine just got all of his shit stolen a few weeks back while he was working "in parking lot at work". He had a 500/1, 12w7, alpine HU....etc
He paid like 225 for the 12w7 used, the HU was an older one...500/1 I think he got a deal on too.
His insurance got him a new 12w7 in the sealed box from JL, new 500/1, new alpine HU comparable to old one, and a voucher to get it installed free at custom sounds...pretty pimp