BuyDig via eBay offers the Sony 64GB UHS-I Class 10 SDHC Secure Digital High-Capacity Memory Card, model no. SF64UY/TQMN, for $34.99 with free shipping ($0.55/GB). That's tied with our expired mention from three days ago and the lowest total price we could find by $2, although it was $5 less two weeks ago. It's UHS-I enabled and features read speeds of up to 40MB/s and write speeds up to 10MB/s.