TigerDirect via Rakuten Shopping offers the ADATA 64GB Premier UHS-I Class 10 microSDXC Card, model no. AUSDX64GUICL10-RA1, for $25.99. Better yet, add two to your cart and apply coupon code "VISACHECKOUT15" with checkout via Visa Checkout to drop the price to $36.98. Plus, apply coupon code "RAKUPPOINTS" to yield 259 Rakuten Super Points. (They convert to a $2.59 credit.) With free shipping, that's $18.49 per card, $13 under our September 2-pack mention, and the lowest total price we've seen. (It's also a current price low for this quantity by $15.) It includes an SD card adapter.