Alternate for c328r camera

Hi, Does anyone know of an alternate for c328r camera to attach to an arduino? I was searching for a small camera but realized that c328r are not produced anymore.

Thankyou.

A Google Shopping search for 'serial jpeg camera module' turned up a camera from Trossen Robotics for $35 plus S&H and the LinkSprite camera from several sources for about $44 plus S&H.