B&H Photo Video has the Sony Reader Pocket Edition PRS-300SC - Silver for $175
with free shipping. Features a 5" display, 7,500 page turns (two weeks) on one charge, 512MB internal memory, support for multiple formats including ePub and PDF, PC / Mac compatibility. Dimensions: 6.2" x 4.2" x 0.4". Weight: 7.8 oz.