Good deal on mobiles.co.uk. LG G6 on O2 with 3gb of data and unlim minutes and text. £27 a month and use code VC15OFF to bring up front cost down to £85.Total cost £733 over 24 months.
Comparison to sim only giffgaff equivelant is a £12 goodybag.
so £12 x 24 = £288
£733 total cost - £288 = £445 cost for phone
Good saving on £650 sim free phone cost