Or do you think we should drive to Poland with our C2 and try and sell it there and get a new car over there? Maybe a Polish dealer would be happy for a swap? Just thinking about where we would likely to get the best deal?
You can't register a RHD in Poland, so such a car will only be worth the value of the parts.
Sell the RHD, buy a LHD in the UK and bring it to Poland - much easier.
Incidentally, is your husband Polish?