BuyDig via eBay offers the Samsung 32GB Class 6 microSDHC Secure Digital High-Capacity Card, model no. MB-MSBGB/AM, for $19.99 with free shipping. That's $0.62/GB, tied with our mention from two weeks ago, and the lowest total price we could find by $5. It features transfer speeds of up to 24MB/s. Deal ends July 24 at 10:59 am ET.