What home? This is your third question today about a property and you still don't include an address. The property you appear to be very interested in may not even be available.
It's time to include an address to this mystery property so that we can actually help you.
When you have cash the Seller will take the market price of the home. So if there are two offers at market price one is financed and the other cash and the cash buyer terms are agreeable they may take the cash over the finance. Unless they like the other buyers better.