http://txsri.com/products/cockpits_obutto.html - Obutto oZone Gaming Chair (the NEW model) - $289 + S/H (US) - Nothing for less than $1,500 (US) can even compare! It comes with everything except the peripherals (G25, monitor, etc.) It is mainly a chassis, but it is the best for personal use (imo).
if you have the g25, dont go for either, make your own to suit your own needs wheather it be 3 moniters, or more then just racing, like fighting or war. also they both have the shifter by the wheel which is crap imo