Babyliss i-stubble 7890U for £27.26 at Superdrug.
Use code TILL0507 for 10% off first order (can just create a new account if you have shopped with them before).
Free standard delivery on all orders over £25.
300 Beautycard Points worth £3.00 (thanks swafe).
Even cheaper with cashback websites.
Top CashBack: 9.09%
RRP: £40 - £60+
Amazon have matched original price as stated in a previous deal.