I am brand new to the Real Estate and I have some liquid cash with which I want to taken advantage of any good deals on a Cash purchase.I came across a REO which was put on sale for 390K, The market value for that type of house is around 450K to 500K.I looked around the property and in my opinion the property may need a significant rehab that may be somewhere 70K to 100K, so I put an offer for 260K but the agent pushing me back to get something close to 390K.I am wondering is there anything we can do to attract them for the Cash buy?

But if your hvac is new and you keep it for appliances it's highly unlikely they swap you for a brand new one, most likely they repair it as much as they can, which could be a big waste of time for you, having to give notice to your tenant, and all the other stuff that comes along with waiting for a 3rd party company. 

Mitsubishi is the brand we went with. 

Hi, I'm brand new to the site, as a new Realtor!  

Hello,So I'm brand new to REI and in fact cannot truly put the "I" on the end of that acronym yet. 

I enjoy working on commercial real estate deals, and have an eye for investment properties.I have transacted with over 10 different investment firms listed on Lipsey Company's Top 25 Commercial Real Estate Brands, totaling over $35 million in sales volume.

Re branding (almost my favorite subject) I think you're on the right basic track here - I can give you a couple of suggestions. 

Welcome Norberto, I am brand new to the site as well..

As I am brand new and going from being a Traditional landlord to wanna be Wholesaler and later Rehab/flipper.

My name is Geoffrey Collins, an eager, brand new Real Estate investor.