Blutek via eBay offers the Sony Attachable 18-Megapixel Lens-Style Camera for Smartphones in Black or White, model no. DSC-QX10, for $149.99 with free shipping. That's $36 under our March mention and the lowest total price we've seen. (It's also a current low by $48.) It attaches to your iPhone or Android smartphone and turns it into a digital camera with a Sony G Lens, 10x optical zoom, WiFi, optical image stabilization, a Memory Stick Micro / microSDHC card slot, face detection, microphone, and USB.