Dell All-in-One Inspiron One 19 Desktop PC for $498.00.  Use free site-to-store and pick up in-store to save on shipping charge.  Otherwise, shipping is $7.97.  Here is a screenshot for reference.  This all-in-one PC features an Intel Pentium Dual-Core E5300 processor at 2.6GHz, 18.5" LCD at 1366 x 768 resolution, 4GB RAM, 640GB hard drive, built-in 1.3MP webcam, media card reader, integrated speakers, Ethernet, and Windows 7 Home Premium (64-bit).