If I have played them and enjoyed them, each are hardly "worthless". It's like going to the cinema, going out for a meal, taking in a football match. None of these have any resale value, yet people still do them. Besides, most games when you do finally come to sell/trade them hold very little value down the road.
Could i ask why? In a few years time when you come to sell the switch for the next ninty console, physical games hold a value, digital are worthless.
Any date that you see from retailers will just be a placeholder/estimate for now - some more optimistic than others!
July 27 release date from CoolShop :/
Come on shopto step up