Blimey that's only    $612.87 AU [$530 US] at present, so it would be more than on a par,  with the last time I priced a scrim 10'x25' off the shelf $1300 AU. Even taking into consideration of doubling it to cover transport, handling, duty & 10% GST wacked on top upon landing.
Although as it would be very light & small via air mail would be cheap enough.
This is food for though, I'm going thru the grant process at the moment, for the Phoenix Follies 'Phollies' for our next project in, but that's in may '08. There again I'll have awongy with the Achi-tech working on the refurbishment of our city performing arts space. It might cost a bunch of Dafodils to swing him to  add to the budget?
{I shouldn't think like that.
It's just evert time he starts woffling on about the about the the artistic look of his creation, I get a clear picture of the G&S production of;-'Patience' [Bunthorme's Bride"];- http://math.boisestate.edu/gas/patience/html/index.html
With a load of females of the asthetic movement prancing about with a dofodil in thier hand.
He's a great bloke, but not much idea about theatre, but he is learning - so thier is hope?