Sealy Posturepedic Indulgence King Size Mattress - used

I have had this mattress for about 3 years. I am selling it because it is a soft mattress (Plush) and for my back I have found a harder mattress to be more comfortable. It is in good condition. This model has been replaced by other Sealy models, but according to what I can find on the internet, this mattress would be similar to the Sealy La Difference Pocket series. Details about the newer models of these can be found here: https://sealy.co.za/la-difference-pocket/#feat The full model name is: Sealy Indulgence Ultimate Sleep - Pocket Collection with a Traviata Plush finish. It is a standard King Size - so roughly 183cm (width) x 188cm (length) and the mattress is about 40cm thick. I am only selling the mattress, not the base. Please note that the mattress is heavy (around 45kg) and so needs two people to lift / carry.