Sage 50 pro perpetual license

I would like to purchase a sage 50 pro UK version 27 or 28 perpetual license one off payment to update my sage line 50 professional version 20 2014 sage tell me there are still perpetual licenss out there with sage resellers to be bought even though sage not do any more but some resellers do have or will have stock of to sell hence request today please contact as soon as possible if you have one in stock for me to buy thanking you