Valiantimc via eBay offers the Hamilton Buhl Portable Digital Microscope Camera, model no. VP-SCOPE, for $89.95 with free shipping. That's the lowest total price we could find by $12, although most retailers charge at least $172. Features include a 2.8" TFT LCD display, 2-megapixel sensor, eight adjustable LEDs, microSD card (with an included 2GB microSD card), rechargeable battery, and up to 200x digital magnification.