what are the rare pieces in mcdonalds monopoly?
['Dark Blue - Mayfair - £100,000 (four available)', 'Green - Bond Street - Mini Cooper (20 available, including five instant wins)', 'Yellow - Coventry Street - £2,000 holiday with LoveHolidays (50 available)', 'Red - Strand - PS4 Pro (650 available, including 150 instant wins)']