Kitchen Mixer Where Can I Find Attachments (egg Beater) For A General Electric Sitting Kitchen Mixer?

Where can I find attachments (egg beater) for a General Electric sitting kitchen mixer? - kitchen mixer

I searched your site and my drummer (who has been in the 90s is not) in it, I also saw on ebay, Bed, Bath and Beyond, Wal-Mart and Target. Any store suggestions?