I was looking for some deal on VPN, and came across ivacy.com. The current deal is USD 69 for 3 years with 90% cashback from cashrewards.
Roughly about 30c/month after conversion. It may not be as big as nordVPN or expressVPN, but it has quite a great review.
Grab it while it lasts..
I use Ivacy on MacOS and it works a treat.