I recently purchased this 1935 at a good price, but it looks a little too good to be true. Real or fake (I do not have a scale so it will have to be based on looks).
"We all have Hitler in us, but we also have love and peace. So why not give peace a chance for once?"- John Lennon
Looks ok, if you don't have scales, perhaps they would weigh it at some pharmacy if you ask them nicely? They should have very accurate scales there.
Also, there should be an inscription on the edge: Decus et tutamen, Anno regni XXV. If it's milled or whatever else, your coin is a fake.
If you paid more than $15 (about its current bullion value) for it, the coin is not magnetic and has the text mentioned above on the edge, then the coin should be fine.
I collect coins and tokens which circulated in Africa from 18th century to 2000. I sell about 7000 illustrated world coins from http://www.avscoins.com.