Camera Giant (AKA 86 St Camera) advertises low online prices and will not confirm an order until you phone in. When you do they high-pressure the buyer into getting something on which they apparently have a higher margin. In this case, with a GPS, I was told I had to have a data card, which is not required. When I turned down the additional purchase, I received an e-mail saying the item was no longer available and would take a month to get in. The likely hope is that the buyer who only wanted the item originally purchased at the low price... read full review »