The key in commercial is to know the pluses and minuses of each asset class and to get the proper yield based on work involved and risk.

Does anyone have a trick to being able to properly market a property that is not yet fully rehabbed?

If there's a tenant in there, you have to be careful with proper noticing before terminating the tenancy if you want to avoid delays.  

It seems like it could have amazing value if fixed properly and is in a nice area where other homes are currently being fixed and built.Any input or guidance on how I can turn this discovery into something meaningful I would be glad to hear it.

Having to deal with that potential issue would motivate me to just make it all as new and proper as possible.

You forgot important clauses:- This contract is subject to my partners approval.Every wholesaler / buyer does their best to properly price a purchase.

That is probably best way for you to approach this all right now until you understand more about the asset class and are prepared to really structure this sort of enterprise properly.   

Some are not in great shape, but could be if managed properly.

I say thank the tenant for the call and get yourself or someone over there for an hour's worth of labor to caulk under the sink and make the drawer work properly.  

You don't appear to have a properly prepared contract for deed agreement.