I just saw this on a deals site and thought I would post it here for those interested. You can pre-order the new 3DS XL in all available colours from Tesco entertainment for just £152.97, reduced from £179.97 using the link and voucher code below. Just add the code in your basket once you have added your 3DS XL of choice when you are logged in, enjoy.
Store page
Voucher code: RMTW19HL
Store page
Voucher code: RMTW19HL