I could buy a bunch of those stops and mail them to someone in the US from where they could be sent onwards to individuals.
Since I have not had any luck finding one I will be taking Jur up on his kind offer and would be willing to re-ship to others in the US if the interest isn't overwheming

I don't want to get into the bike parts biz, but I do want some of these doorstops to try out.
Any Downtube Mini owners who are interested should send me a private message here on this board.
Don't know about prices yet, but Jur thinks that he paid about AUS$4 each. I assume that US postage would be more than a buck and at worst $8.95, the cost of postage from OZ to here will probably add at least another couple of bucks, so probably somewhere in the $7-15$ range per doorstop with discounts for multiples to the same address.
Let me know if you are interested.