Profit Margins

[E. Jacobs]

I'm curious if the profit margin for the wholesaler is usually higher when dealing with more expensive properties. For example, if you can find a house that would be able to sell for $1 million after some rehab and you can get it for 800-900K, it seems like it would be easy to charge a nifty 5 digit fee without the investor really noticing. Has anyone done any deals like this?