Another Micro Four Thirds deal, you can get the Panasonic GX1 with the 14-42mm power zoom lens (the GX1X kit) in your choice of silver or black for $400 with free shipping at Groupon Goods. Limit one per person only! Groupon ends on 4/25/13 at 1am ET or earlier if sold out. As of the time of writing, Amazon has not price-matched this one. These ship 2.5 weeks after you make the purchase.
No PO Boxes but if you are ask your local post office, they can give you a street address to use to circumvent the "No PO Boxes" hatorade :)
Correction: This particular Groupon listing does not offer "free returns". Returns are allowed only if defective on this one! Typically Groupon offers free returns on products.
Speaking of Groupon, they are offering the well-reviewed MEElectronics Air-Fi AF32 Stereo Bluetooth Wireless Headphones for $50 with free shipping in many colors. Some of the colors have been price-matched at Amazon with 4.3 out 5 with 250+ customer reviews.