B&H Photo Video offers the PNY 128GB High Performance UHS-I Class 10 microSDXC Memory Card, model no. P-SDUX128U160G-GE, for $29.99 with free shipping. (Newegg has it for the same price.) That's tied with our mention from a month ago as the lowest total price we've seen. (It's a current low for this card by $13.) It features data transfer speeds of up to 60MB/s.