Your search for "hard drive" revealed the following:

Sale price £16.00 Regular price £36.00 Sale
Sale price £22.00 Regular price £29.00 Sale
Sale price £12.00 Regular price £21.00 Sale
Sale price £18.00 Regular price £36.00 Sale
Sale price £31.00 Regular price £34.00 Sale
Sale price £27.00 Regular price £30.00 Sale
Sale price £18.00 Regular price £45.00 Sale