hp printer inks for sale, multi colour an black, brand new never used in the boxx ?

Looking online an for the black 350 XL ink its 35, look on john lewis for proof so im will to sell both for 40 as needing to get rid, may take offers depending on how much offered, as trying to make money back, lost the reciet otherwise would take them back to the shop, if you need to contact me, my number is 07446840130 Thanks, Daniel