Amazon offers Prime members the Sony 32GB UHS-I Class 10 SDHC Memory Card, model no. SF32UY2/TQ, for $7.99 with free shipping. (Non-members can spend $49 to bag free shipping; otherwise, it adds $8.02. Best Buy has it for the same with free store pickup.) Opt for in-store pickup to avoid the $5.49 shipping charge. That's tied with last week's mention and the lowest total price we could find by $4. It features transfer speeds of up to 70MB/s. Deal ends July 30.