Wii Sports Resort & MotionPlus controller on preorder at The Hut for only £37.73. 5% quidco applies, so £1.88 cashback is available. Effective price, £35.85.
Nearest price is £37.95 at Zavvi with 4% cashback, or £37.96 at Amazon with nectar. Free delivery. Preorder to receive on release day - 24th July.
Possibility of an extra 10% off for MoreThan customers too - see voucher code.