Making use of the strong Aussie dollar at the moment, I found these gems on Amazon.com
Price for the linked card is AUD $264.68 shipped - The cheapest R9 380 (without shipping) in Australia is currently $279 so saving at least $15 (5%). Compared with the cheapest XFX R9 380 DD ($299 pre-shipping), it's a saving of $35 or almost 12%. Those savings go up even further if you don't live in the Eastern capitals. Note this is only the 2GB version, so if you're gaming at 4K, you might want to keep looking.
I also found the compact Sapphire r9 380 (for use in ITX builds) for $303.12 which is 50% off and almost impossible to find locally (I found one store I've never heard of before, and it was $600). Much cheaper than the R9 nano, if you don't need the absolute maximum performance.
http://www.amazon.com/Sapphire-COMPACT-Version-Graphics-1124…
In my opinion it's not really worth the effort to save $15.
It's only 2GB, and that's the absolute minimum for gaming now days
- why would you bother spending so much on a card with such small memory?
- if you aren't gaming, why buy such a card in the first place?
The amount of memory is not just about 4K resolution… even at 1080p it's about having a card with enough memory so that the textures etc are held in memory properly. Read this: http://www.tweaktown.com/tweakipedia/89/much-vram-need-1080p…