roboteq.com states 495 us dollar

according to XE.com that's 302 gbp (midmarket rates)

Live rates at 2009.07.22 10:17:54 UTC
495.00 USD = 302.034 GBP
United States Dollars United Kingdom Pounds
1 USD = 0.610169 GBP 1 GBP = 1.63889 USD