How much gold (pure) could I get for 30$?

So, I happen to have 30$ USD I feel like spending on some gold.
There's one thing that makes this difficult for me however.
I don't have Paypal, so I'd have to send through US mail. I'll pay for postage, don't worry about that.
Anyone willing to help me out here with this? Nothing under 20mil please, keep in mind...real money for virtual money.

You can buy a 30$ giftcard and trade.
I'll give u 15mil for a 30$ giftcard to iTunes or bestbuy

Hmm not bad. I'll think about it, though it falls short of what I was hoping for (enough for Golden Laurels & Angelic Pendant), but barely.
I'll let you know.

Do you think you could bump it up to 20mil?