Newegg offers the ADATA Premier 64GB UHS-I Class 10 Secure Digital Extended-Capacity Card, model no. ASDX64GUICL10-R, for $29.99. Coupon code "EMCPCHF77" cuts that to $25.49. With free shipping, that's $6 under our March mention and the lowest total price we could find by $9. It features read speeds up to 50MB/s and write speeds up to 33MB/s. Deal ends July 30.