Large Stone Seat with Engraved crest ?

I am looking for offers on a Large seat of stone. It is of value as an offer of 500 was made years ago. It has been moved from The Cedars but we would rather not move it again as eventhough it separated into parts it weighs a ton!! It has a crest on it. Please see photos, The backrest is not attached as I couldnt find anyone to lift it on and the removal men refused due to weight. No silly offers as I would rather move it...