Tarptent rainshadow 2?

I am quite keen on this tent from what I have read around these forums and elsewhere. We are a three person family looking to start some walks (in three season conditions) and as I am likely to be carrying the heavy stuff it'd be nice if it was ultralight. It also is relatively lightweight and roomy for solo or couple hiking.
Just wondering whether I am missing obvious alternatives (outside of tarptent range)?
Money is also a bit tight so have to bite down hard to spend the $341 US ($435 aud).
Is it cheaper to group buy and if so, is anyone interested?
Just wondering whether I am missing obvious alternatives (outside of tarptent range)?
Money is also a bit tight so have to bite down hard to spend the $341 US ($435 aud).
Is it cheaper to group buy and if so, is anyone interested?