A friend of mine bought a San Disk 64G, class 10 micro sd card at Best Buy for $39.99, which is normally priced at $100.00. He saw Radio Shack had the 64G card on sale online so he asked Best Buy if they would match Radio SHacks price. They checked Radio SHacks online price, saw the $39.99 price for the card and honored it. I went to a different Best Buy than my friend did and I bought 2 cards. Each card was $39.99 after I asked them to match the Radio Shack online offer, which they checked and matched the price. Don't wait too long because not sure how long the Radio Shack online special will be offered.