If you have not already, don't buy a dob before seeing these sites:
http://www.andrewscom.com.au/site-co...-guansheng.htm
https://www.bintelshop.com.au/Catalo...gory=telescope
I actually didn't end up buying mine at either, but found these two to be the ones that gave me the most food for thought.
I got my scope at
http://www.astro-optical.com.au/ partially because it is local to where I live. They aren't the cheapest there for a lot of things, but because the LBs are new they're all the same price no matter where you get them.