Garmin Astro 430 handheld in pretty nice shape, has always been a secondary unit to an Alpha, so use has been limited to the occasional trial - 90% of it being toted around in the handheld/collar gear bag. $350 OBO...
$425 OBO with a DC-50 collar, used about as much as the 430 but the times its was, it was on the dog, in cover so that's got a little more visible use.