I want to go shopping with that. 

You need to know three things:1) What the market rent is2) What amenities the average unit has at that average rent3) What is your tolerance for an empty unitIf your rent is average and they just want a discount stay the course you may get a call back once they've shopped around. 

There is a parcel next to a friends shop that always goes to tax sale .

Any body know someone that would like to move some real estate?

@Nathan Platter One would hope the stadium would generate bars and restaurant scene with some thrifty shops. 

If not start shopping around quickly.

You need to know how much a lender is willing to lend, so you are shopping the right kind of lenders.

Use it for the shopping bill? 

I might have to shop around a little for the refi because 20-yr at 5% sounds like a better deal than 30-yr at 7.1%.

I see in section C that those are expenses I can shop for.