Ever since I learned that they don't carry suits in Size 36, I've never felt compelled to look into their Eidos selection anymore. Last time I went in, they only carried sport coats and suits. Not sure if that's changed since.
Saks in Canada will not be carrying Eidos in store at this time, but it can be ordered in from the USA. Although if enough demand is made for it, that could change.
As far as I've heard, there's no grand opening sale but it is double points weekend for those who opt in for the SaksFirst membership program.
Also: Saks will be carrying Corthay. No Edward Green, though.
I know what you mean about the 36. It's hard enough finding stores that stock it regularly let alone on sale. Harry Rosen tends to have quite a few but I don't consider their discount on tailored clothing that great.
Saks not carrying Eidos dampens my enthusiam to stop by significantly but I'll probably still check out the store. Will they stock Isaia?
Corthay is certainly interesting and I'd like to check them out. I can count three places that stock Edward Green off the top of my head but I suspect Saks would have had the lowest price, especially on sale.