Noplace.
Considering that new Macbook Pro's are starting more than $1,000; your best option would be to search eBay or amazon and filter results to less than $500. You will not find a new one within that price range.
The best place to buy a macbook pro is apple.com.
Find it physically or make it function?
Ebay
MacBook Pro is the best you can get
There are a lot of places where you can get them. Try a Google Product Search.
macbook pro with retina display way better
The $1,199 13" Macbook Pro comes with a 500 GB hard drive. The $1,499 13" Macbook Pro come with a 750 GB hard drive. The 15" models come with the same amount.
The macbook pro!
MacBook Pro!
Answer: Depends if your MacBook Pro is the same series built year as the MacBook. Best way to tell is go to apple.com under the Support section, enter your serial number to find the specifications. You have one now and want to try it? Just do it. It will either work or not. My MacBook uses the same AC charger as the MacBook Pro. Does the macbook have a magnetlock charger? if so, it should work with macbookpro My MacBook uses the magnet lock adapter, the same as the MacBook Pro.
you probably should get the MacBook. they are cheaper than the MacBook Pro. now, if you want a bigger screen, then get a MacBook Pro.