Any Australian members that can help a brother out?

[ScottsGT]

I found something I need (want) to purchase from a hobby shop near Wodonga.  Their website only allows sales in Australia and NZ.   I’ve sent an email asking if they have a work around, but have not gotten an answer yet.  (Albury RC, models and hobby)
In a nut shell, I need someone to order it sent to their home and then reship it to me in the states.  It’s a small item, a mufffler for an RC airplane engine. 
Of course I’ll cover all expenses and make it worth your time.  This would require you to have a PayPal account.  
Strange thing is, it’s a product that was made in the States, but the company has been out of business for many years now.  
Anyone able to take this on?