Help with ethical deals

[Derek Fortin]

I am a new investor trying to get my first deal. I found a property, contacted an  agent, made an offer. The original deal fell through. I contacted the seller directly. They are willing to sell the property to me discounting the realtor commissions after the contract with the selling agent is up. I do not want to do anything unethical or to jeopardize myself legally. Is there anything wrong with making this deal now without the realtors saving the money on their commissions?  It would save me $30k. Please help