Hi James,
Dear member of SanDisk Community, welcome.
[ Rebate: £75 - £43 = £32 => - 42.66 % ]
Friend, I see three possibilities: is fake, is generic, or is genuine RP.
1- Fake: You’ll know when using the card, immediately, because it did not fulfill what he promised.
So it’s a very high price.
2- Generic: Unbranded (fake labels), you’ll know when using the card, but after long time, because not fulfill exactly what he promised.
So it’s a good price.
3- Genuine RP: Refurbished Products bought in US and resold in UK. You’ll know when using the card, because delivers what it promises.
So it’s a very, very good price…
See: _ SanDisk Certified Refurbished Products _
http://shop.sandisk.com/store?SiteID=sdiskus&Action=DisplayCategoryProductListPage&categoryID=67844300&resultsperPage=100
SanDisk Certified Refurbished Products (can only ship to U.S. addresses.)
Save big on quality SanDisk products at special value pricing.
SanDisk Certified Refurbished Products are products that have been returned to SanDisk for any number of reasons.
They may or may not have actually been used.
All products sold as “refurbished” have been inspected to ensure that they meet strict SanDisk factory standards.
Limited quantities are available so order now. Limited to 5 units per order. The regular price shown is an “If New” price.
e.g:
SanDisk Extreme® SDXC™ UHS-I Card 64GB (refurb), Price: $199.99, Sale Price: $40.56
[ Rebate: $159.43 => - 79.72 % ]
SanDisk Extreme Pro® SDXC™ 95MB/s UHS-I Card 64GB (refurb), Price: $338.99, Sale Price: $79.99
[ Rebate: $259.00 => - 76.40 % ]
Enjoy!
Regards, Alfred. (Google translated)