Amagi Metals has gone AWOL so I would definitely not recommend them. They aren't accepting bitcoins for payment anyway and haven't for months. Their presence has been absent from the bitcointalk community for months as well.
I agree with this statement on Amagi... I have used them for nearly 5 years and have just recently stopped. Communications with their employees have shown that even they are distancing themselves from Amagi. There is no crypto accepting precious metals dealer I would recommend at the moment.
I would advise you to use gyft.com to get an eBay gift card and then purchase your gold on eBay. That is the only method I would trust currently.