LG BX327 3D DLP projector (Contrast 2300: 1, 3200 ANSI lumens, HDMI 1.4, XGA 1024 x 768 pixels) (Electronics)
Suppose you since you are looking for a very (!) Affordable way to buy a projector, which dominates all 3D standards "ex works", then to the right place. It does not require a PC and no converter box, but only needs to connect a suitable player