http://www.hexus.co.uk/review.php?review=536
Ok read the review, these chips are some of the finest chips ever to leave the AMD factory, these are widely overclockable to speeds of upto 2500mhz, and thats with normal air cooling, with watercooling expect speeds of well past 2.5ghz.
This chips are for sale at the cost of £80 and this includes P&P, as i cant check this at work please, email me: 99oyzzo[at]moc.liamtoh if you decide you want the chip, Thanks a lot.
These chips are a limited batch, and therfore demand exceeds supply.