A lot of websites are selling these as a package at the moment.
I found them Oss.
As a subscriber to Ring for the recording side of things, you are entitled to 10% off purchases. I rang their UK no. to enquire and was told you don't get double whammy.
But as long as you're logged into your Ring subscription/account it DOES add the 10% off, as well. Free postage and you can use Paypal.
Join Latest Deals for free and get a hand-picked list of the best deals, delivered straight to your inbox. Fancy yourself as a bit of a bargain hunter? Share deals you find and earn Amazon vouchers!
Chief Bargain Hunter