Ordered 128GB SanDisk Extreme from Walmart.com Marketplace for $23.70. The seller is ANAN. When formatting the card, the format failed and the card was not longer recognizable. I then noted the signs it was fake. 1. The package states SanDisk Extreme Pro. The card states SanDisk Extreme. 2. After removing the plastic from the cardboard card, there was no plastic layer sealing them in. I requested a return and refund. The seller offered up to a 50% refund. I replied requesting full refund