The 73 Impala wagon is for sale and looked incredibly clean and original. The Fairmont wagon was very nice, had a nice bucket seat interior, and a not quite "stock" engine under the hood.
Today the Impala wagon was at a show and the price had been reduced to $12,500 if anyone is interested.
WoW! You don't usually see Impalas with all those options, especially with a "54". The biggest engine I've seen in those have always been 400 small blocks. Me likey with the big engine. Chuck