www.bulkpowders.co.uk
5kg of unflavoured protein powder £25.
enough flavouring for it, about £10
thatll last you 7 weeks @100g/day
tesco have a BOGOF offer on 500g chicken breasts
also 97p will get you a 600g tub of extra light mayo
99p can get you 10 large eggs, and exchanging £1.93 with the cashier will reward you with 500g of lean steak mince also. and rice and wholewheat pasta is dirt cheap. and dont forget milk
its not too hard to eat very well for £5 everyday including your evening meal and still have 250g+ of protein
some veg and some other flavouring can be neccesary, but its all worth it