We are trying to replace our aga with a range cooker. We think that the aga must have some value attached to it and it needs to be removed by aga knowledgeable person as it is very heavy and needs to be dismantled in pieces. We have tried calling a few firms that say they buy and take away agas but we have only been offered £100 for some thing that cost nearly 50 times that. Has anyone used one of these companies that they can recommend? Thanks very easy much.