128GB Sony Class 10 SDXC for $30 (limit 30 per customer)

If you are a fan of Sony SD memory cards, their 128GB Class 10 UHS-1 SDXC (up to 70MB/s Memory Card, SFG1UY2/TQ) is currently on sale for $30 per card, with a limit of 30 cards per customer at Amazon by Amazon itself. This is not a lightning deal, so it is unknown how long this sale will last. Free shipping for Prime members or with an order of $49+ (or $25+ in books).