Britain’s gone lotto crazy with an estimated £57.8m jackpot this Saturday. Here’s 4 things you could buy if you win! Most of Gareth Bale – the world’s most expensive footballer You could go in dibs with Manchester United to try and land Gareth Bale from Real Madrid. The Daily Mirror reports that the Manchester club is ready to relaunch a £75million-plus bid to land the footballer. A warehouse of flash drives How about 7,133,917 flash drives from Kingston.  You can store up…