Boffins (Hay Street, Perth - near Apple Store) is relocating soon and I noticed they've had ever-decreasing prices over the last few days in preparation.
It's over this weekend only and they have 30% off all full-priced books in store. Had a quick look yesterday and there's a pretty good range.
NOTE: This is in-store only - website won't show the current price.
It's a great bookshop for range but even with the price cuts I can't imagine it comes close to using booko.com.au to find the cheapest price.
Testing the theory… click randomly on Boffins site to get book… Intuition Pumps and Other Tools paperback is listed at $23 so it'd be $16.10 with 30% off. From booko… $14.82 from bookdep and $15.90 from wordery - delivered.
Another test: Schaums 3000 Solved Problems in Physics paperback for $41, minus 30% it comes to $28.70. Booko has $25.83 delivered from Super Book Deals and $28.63 delivered from Kennys.
So yeah. Good range. Good prices. Not really worth a trip to the city. But if you're there, may as well check it out.