By far the cheapest that I've been able to find this from a sound retailer. It's apparently below their cost price but the manager confirmed the price before I checked out last weekend. Went in and picked it up today and they confirmed that the price still hadn't changed. Even ebay doesn't have them this cheap.
RRP: $449, can find them around the place pretty easily for ~$300. I'm checking with TGG to see if they'll beat this price which would bring it down to $160…but I doubt they will since it's below their cost price (apparently).
Let me know if I've missed anything!
Been like this price for years… literally years.