A1Bargains via eBay offers the Moultrie Trace Premise 8-Megapixel Security Camera
, model no. MCS-12639, for $36.99
with free shipping
. That's tied with our April mention as the lowest total price we've seen. (It's a current low by $8.) It runs on eight AA batteries (not included) and features weatherproof construction, a motion detection range of up to 50 feet, and SDHC card slot.