Looking For Pentax Optio 750Z

I am looking to purchase a Pentax Optio 750Z but am having difficulty
locating a vender who has the cameral either locally or on line. The camera
appears to still be current from Pentax's web site but it only lists vendors
who carry the Pentax product line, not specific models.

Has anyone purchased this camera recently? If so, where did you get it? Of
course the rip off artists in NY claim to have it "in stock" but I am not
interested in ordering it from them.

If the camera has been discontinued, what model is its replacement? My
requirements are very specific (and picture quality although important is
not top on the list) so many similar models for other manufactures are
unsuitable.

Thanks for your help.