You can post in BlackHalo markets, i will sell you some on contract. If you post, PM me and let me know you did that and if i see the order still there i will take it. You should set the amount you want to buy, deposits equal to the amount and just post using the "custom contract" template the others are not yet active.
We we set the exchange rate the date of acceptance plus a small markup.

If you type a dollar sign $ in front of your payment it converts to fiat for you.