I don't see why "cheapest, fastest, most secure" is not enough? I have saved hundreds of dollars in fees.
Say i buy an Oz. of gold from Amagi (or whoever). It is $1350.58 if I used a credit card. If I instead use bitcoin I pay only $1311.37.
Just checked the website. No discount for BTC, I call shenanigans

And Amagi Metals is known for shady business practices (quick bitcointalk search shows this
https://bitcointalk.org/index.php?topic=1456781.0 as second result), so you buy with $1311.37 worth of BTC & get a brick in the mail 3 months later, SFYL. With CC? No prob, get your money back
