$75 US is quite expensive for customization. http://www.jerseyexpress.com/pages/nhl1.html this place has fairly cheap customization. There are plenty of other places you can find that'll do it even cheaper, just make sure they use the right stitching.
On a related note, does anyone know of places in southern Ontario that'll do customization of previously bought replica jerseys? There have to be some in the area, but I don't know of any.