Rock Band: The Beatles - Wireless Gretsch Duo Jet Guitar Controller for £44.99
Available on Xbox 360, PS3, and Wii at play.com.
A replica of George Harrison's personal signature guitar.
also, £5 off with this code:http://www.hotukdeals.com/item/522393/5-off-when-you-spend-50-play-com
so possibly available at £39.99 but will need to buy something else at the same time