TigerDirect.com offers the 4-oz. Optoma Tech Pico Pocket DLP Projector, model no PK-101, for $149.99. Shipping adds $4.96. That's $49 under our mention last year and the lowest total price we could find by $20. This pocket-sized projector features an image size of up to 60", 640x480 resolution, 1,000:1 contrast ratio, rechargeable battery, and RCA video input.