Amazon offers its Prime members the HP 32GB SDHC Class 10 Secure Digital High-Capacity Card
, model no. CG790A-AZ, for $18.99
with free shipping
($0.59/GB). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $8.02.) That's $2 under our mention from last summer and the lowest total price we could find now by $12.