BUY THEM! Ignore the bad reviews
I was a little hesitant to purchase these because of some of the bad reviews, but glad I bought them! Was going to buy a $20 one and two $15 ones but one review mentioned not being able to tell which card was which but I found it not to be true once they arrived! When you go to "my orders" amazon gives the last 4 of each card's serial number and tells you the dollar amount for each. Perfect for teacher appreciation week!
Rating: 5 stars