After all these years I now have a substantial amount of coins, but they have taken away all of the big prises and made them auctions. When I first got the app there were like $100 gift cards going for 1000 coins, but since they made them auctions, they always go for 20k+. It has been over 5 years since I got the app and racked up 4k and I cannot do anything with them. There are 5 and 10 coin items, but they are literally just trials from random websites.