I had been looking for a pair of these locally but did not want to pay the $300 price. Picked these up yesterday for $230 with priority express international shipping included. Expected delivery is 5 business days.
Originally listed at £148.59 ($225.19) before shipping but subtracting VAT brings them down to $230.
Deal does not really expire but I did say four days to be safe.
CamelCamelCamel 
Keepa.
Those are the less attractive and appealing adidas ones..
The same logic of Beats by Dre users, I have the original HD25s used every week for gigs, $150 for backups was a bargain - can't say I paid any attention to the Adidas branding, not that image conscious.
Never wanted the Adidas ones and they were actually available $199 only a couple of months ago.
This is for those like me that want the plain ones.
Nice 121.97 British pounds = 184.934568 Australian dollars (Google)
Edit: ninja'd
When your paying £6.15 for shipping, I would expect to be waiting a while as this sounds like regular international post.
There are a few more places here, my pair from eStore came on Monday. Took around 3 weeks though. $217 with shipping.
I did see those just now. The priority shipping was a big thing for me though.
Yeah, I would have paid the extra to get them sooner.
These are the ones I got. They would come quicker now there are some in stock. http://www.estore.com.au/SENNHEISER_HD_25-1-II_MONITORING_HE…
I just received my 3rd pair from Chemical it took the better part of 3 weeks came with some runners and vinyl
FYI the HD 25-1 II and HD 25-SP II are different headphones, be very careful what you are buying… very confusing.
http://a.headfonia.com/wp-content/uploads/2012/01/hd25-2p_01…
http://www.ozbargain.com.au/node/67176