No idea but unless it's a 100% Aussie brand then the rrp price sounds a little inflated to me.
In saying that for $260 delivered you can't go too wrong, particularly if you're trying the swag thing for the first time, at least you shouldn't lose too much if you end up selling it again.
I think the design should be your first consideration...like how it opens, if it has full mesh, if it's traditional style or more spacious and tent like.
We did that recently, brought a down under dingo double, happy with the quality and design but seems a tad "too cosy" in there for two people, definitely no room for .....your imagination.