working with realtors

[J.j. McGuigan]

I have found what I believe to be a good property that an investor could see a lot of gain with either flipping it or holding it and renting it out. It is a house located right next to a college. Its two story and been completely gutted. it is selling for less than $20,000 with a potential ARV of $100,000. What my question is, is that there is an agent assigned to the house who I've spoken briefly to and told her what I did and that I may have some cash buyers willing to at least look at it, which I do. Should my approach with this be to simply bird dog it for a finders fee since a realtor is involved. She didn't seem put off by me being a new wholesaler, I just don't want to step on any toes or anything like that and want to be and am going to be honest about everything. I'm just wondering should I even try to get it under contract or just go with a finders fee if one of the potential buyers I'm in contact with decides to buy it?