Beach Camera via eBay offers the Samsung 32GB microSDHC Class 10 Secure Digital High-Capacity Memory Card, model no. MB-MSBGA/US, for $29.99 with free shipping ($0.94/GB). That's the lowest total price we've seen for this card and a current low by $9. It's purportedly water- and shock-proof. Deal ends June 2 at 4:37 pm ET.