I had a stove installed from an outfit in Kildare in early 2022, cost was 2800 including installation for Henley 6.6kw multi fuel. Prices have gone up since as there are new emissions standards and stoves were all redesigned to meet them (mainly to prevent you from running the stove on very little oxygen as this creates more smoke). That price did include some repairs to the chimney, flexiliner, the stove itself and work done to install. As I was keeping the surround there was a nice victorian style iron insert that needed some minor cuts made to fit a stove.