The credits have now expired.
I made a purchase from Amazon a while back and they gave me $5 worth of MP3 credit. I completely forgot about them until Amazon emailed me saying that the credit will expire today, October 16.
The credit can be applied to songs and albums from http://www.amazon.com/MP3
. I will "gift" the purchase to you and from what I understand, you have the option to either download the MP3 or exchange it for a gift card of equal value (not sure if the giftcard can only be applied to MP3s though).
If you are interested, please PM me. I will use the exchange rate as of this post which is $3.50/btc.