KLM Houses

After about 10 years of traveling I am now only 6 or so houses short of a full collection of these little KLM houses. They cost about 15 Euros each on ebay but I prefer to get them for free as part of KLMs business class experience which I am lucky to use on some trips.  (Well not really free when you think about it )

Its getting harder though - they don't have a full choice of numbers on the flight, and two out of three of my last flights have been cancelled so I transferred to another airline,