BuyDig via eBay offers the Samsung Plus 16GB Class 10 microSDHC Memory Card with Adapter, model no. MB-MGAGBA/AM, for $8.99 with free shipping. That's $1 under our mention from two weeks ago and the lowest total price we've seen. (It's also a current price low by $10.) It features a read speed up to 70 MB/s and write speed up to 20 MB/s.