I added Amagi Metals to the price-comparison tables tonight. Of course, they also have a review page too.
Amagi Metals was founded in 2009, so they are relatively new to the scene. Besides the usual inventory, Amagi Metals also sells Silver Bullet Silver Shield rounds by Chris Duane.
An interesting tidbit: Their company name comes from the Sumerian cuneiform symbol, ama-gi, which is the earliest known reference to liberty and dates back over 4,000 years.