Feel superior in a difficult school subject with four function snap. This is a brilliant way to enjoy two family favourites, snap and pairs, using addition, ... We checked the price history for the Four Function Snap with Amazon price historical data. This item is manufactured by The Green Board Game Co.. It is sold in the category Toys & Games. Amazon have it for sale at 4.00 £. We noticed a higest price of 4.99 £ and a lowest price of 2.96 £.