Jim Dunlop nickel plated guitar strings 9-42 . These are £4.99 for a two pack so £2.50 each set . There is no minimum quantity for this price either . These are top quality strings , i always stuck with Ernie Ball but they have become rather pricey so i tried these and they are great. Free postage over £10.00 .
They also have S.I.T strings (in different gauges) at £3.49 if you buy in 10s . Much cheaper than the shops.
Please note not suitable for use with the ps3 or xbox.