importing? Palmowski etc

As an avid motorhomer, I am always looking out for that ideal van and at the right price. Narrowing the search down to a mobiveltta euroyacht, mirage or Luxor but cannot afford new at those prices but...........................,a friend pointed out the advert for Palmowski (in Germany I think) and their new Euroyacht is £33,100 +VAT compared to a UK DEALER BARGAIN AT £47,000?
hAS ANYONE ANY EXPERIENCE OF DEALING WITH THIS COMPANY AND DO THEY SELL SECONDHAND MOBIVELTTA FOR IMPORT AND HOW DO WE FAIR BUYING SECONDHAND FROM ABROAD.