I want to buy an Insignia Roku TV which is officially a Best Buy exclusive and available from their website for $479.99. I have a large Amazon.com balance that I'd like to use for the purchase. The TV is actually available on Amazon from a third party seller but it's over $100 more, being listed at $595. I've come across a few discussions online about converting Best Buy gift cards into Amazon.com credit, but nothing about going the other direction. Amazon does sell gift cards to other retailers on their site, but I can't find one for Best Buy. Does anyone have any suggestions for going straight from Amazon credit to Best Buy gift card? Alternatively, I was thinking of using my Amazon credit to buy a gift card for somewhere else and then using a gift card exchange site to trade it for a Best Buy card. If I do that, does anyone have any suggestions on what gift card exchange site to use and what "interim" gift card I should buy from Amazon?