If you try the buy now option then it still is free - initially I also thought I either needed unlimited or audiobook - but if you use the buy now option its free :)
Not sure why you got that I just checked still free and all links there :D
Nope just checked still free :)
Muchos gracias Boz! :)
Not so hot, as you can't use this deal if you haven't got either the Amazon KINDLE UNLIMITED - which is a subscription, or trial of it; or Amazon Audiobook subscription, or trial of it.