Read very well their contract
Read very well their contract: they entice you with lower prices, but then in the contract they reserve the faculty to ask you additional money if the price changes before they deliver, which will happen definitely, like it happened to me: they asked me for a further payment of several hundreds USD after I bought 5 Krugerrands from them (after a couple of weeks from my order), and after I paid even that, they let me wait several more weeks before delivering. They only delivered after I had to threaten them to get a lawyer.
Avoid such scammers.






