Bass Pro Sale
Bass Pro has a Midland 5w handheld on sale for $59. I bought one for use as a backup and to keep in my ditch bag. It got good reviews on their site and seems suitable for what I want to use it for. If you want a better quality used unit, I might recommend ICOM and Uniden, I've had both in the past and was satisfied with both. You could scout Ebay if you want a used one.