One of my stores had about 18 of them. I took a pair of each color home.
Walmart (for reference only):
MXVII-10K Blue [walmart.com]
MXVII-10K Red [walmart.com]
I've had awful luck with Brickseek being even remotely accurate.
In fact, both links I posted here from Brickseek state the store I was just at is Out of Stock for both colors which is impossible because I left 5 minutes ago and there were at least 8 Red ones left and 4+ Blue.
So hopefully anyone interested will have better luck then I because I just wondered upon these by chance.