CDkeys.com has available for USA customers only.
Playstation Plus 12 month subscription digital codes for : 39.09 ( revised price ) dropped from original price of 39.99
This is typical price for this time of year and maybe found at lower price by Black Friday but avg sales price wont vary that much.
3 year I have purchased from CDkeys.com and each year I have had no problem receiving my codes.
Those of you that use strong email / spam block are encouraged to check your spam folders before filing a complaint with CDkeys claiming emails have not been received.
Happy Holidays .