Fair price to replace a steering rack? on 2007 Dodge Grand Caravan

We were leaking power steering fluid and when we brought our van in, the shop said that our rack and pinion had a slight hole in it and needed to be replaced. Could someone shed some light on a fair price for this repair for a 2007 Grand Caravan? Thanks.

159 for the part.
labor is 3 hours
alignment is 69
flush is about 39