Great Price 67-76 Mopar A-Body Complete Stainless X Pipe System Hooker Blackheart 2.5" & 3" - Under $400 & Free Shipping
I've been watching these for a while. They were close to $1000 for the longest time, it's a great deal now.
Keep regularly checking their clearance page too. I picked up a water pump, electric fuel pump, and a set of head gaskets for $75 total a few months ago.
They had the TKX crossmember on clearance from like $650 down to $50 as well, I snagged one too.