The frame is only a couple of years old and in good condition. The Poang cushions can be bought from Ikea ranging in price from £30 to £100
see https://www.ikea.com/gb/en/p/poaeng-armchair-cushion-knisa-black-50395141/#...
Ikea Poang Rocking Chair Frame (Leslie KY6)
This offer has been gifted to someone and is no longer available.