As of 2015, the GE replacement ice maker costs $86.98 with free shipping in the continental United States. The ice maker WR30X10012 for GE refrigerators is listed on Amazon.com for this amount.
The brand new replacement ice maker weighs 2.9 pounds and its dimensions are 8 x 6 x 10 inches. It is possible to search for parts for the GE ice maker by using the search box on http://www.partselect.com/GE-Ice-Maker-Parts.htm. Installation of the parts for the ice maker is easy and videos for installing the various parts can be viewed on the website. More videos on how to replace GE ice maker parts for various models can be viewed at https://www.youtube.com/watch?v=QlZjvDqmxTE.