TomTop offers the Netac 64GB P500 UHS-I Class 10 MicroSDXC Memory Card for $11.33. Coupon code "WD64G" cuts that to $8.99. With free shipping, that's $2 under our September mention and the lowest price we've seen. (It's the best deal now by $4.) It features a 80MB/s reading speed. Deal ends November 30.
Note: This ships from China and may take up to five weeks to arrive.
Some chains have retired their senior discounts. But these grocers still have deals for the silver-haired set.