Walmart offers the discontinued Polaroid Cube 1080p HD Camera in Blue, model no. POLC3BL, for $58 with free shipping. (Amazon and B&H Photo Video have it for the same price.) That's tied with our mention from a week ago as the lowest price we've ever seen. (It's the best deal now by $12.) This weatherproof, shockproof camera features a 6-megapixel CMOS sensor, 124° wide angle lens, 720p or 1080p video recording at 30fps, microphone, microSD card slot, rechargeable Li-ion battery, and magnet mount.