I had a pop up with that bloke off 'this morning' for We Buy any Car. so I put my reg in just for curiosity, they offered £500, I ignored it then got an email saying there was an update, now £545, ignored again for a couple of weeks, another email new price £585, then today another email, I haven't bothered to read it.
Seems like the C5 Estate value is appreciating rapidly.

Anyone who has never made a mistake has never tried anything new. (Albert Einstein)