Welcome to the thread. PJ pricing questions...you'll find right in.
The usual response is to contact them and really the price all comes down to fabric and what details you want. But to give you an idea I recently picked up a pair of Cotton Trouser which usually cost about $400 (I got mine at a cheaper rate do to a small error in the order).
Just don't ask about shoe topying.
Out of interest, where did you move from and why are you thinking of choosing Zink and Sons and...