He also offers discount codes to save some $ too.

Time Value of Money and Discount Rates)?

Now, she wants to continue the $100 discount since I sent her an email saying that the discount would continue until the grass is in.  

Yes, paying but I like a contractual relationship rather than a mentor who I'm not sure how much time I can take from them, etc. and that will hold me accountable, has done a lot of deals and is truly doing it and I can learn a ton from in addition to all the other supplemental podcasts, books, forums, meetup groups around MF.  

In addition to what @Gena Kirkwood said, there is a beginner in real estate sub group this Wednesday October 26th from 5:00-7:00 PM at Pasta Express on W Republic Road.

@Dakoda SpencerZillow shows tax information but you will also want to verify it on the town website because there may also be an additional town or school tax.I would probably pay cash for the property if rent is going to be so low because you will need some money to cover ongoing expenses.

And, in addition, Landlords provide a bucket of salt for tenants. 

If that's the case, then it seems that ROI might go down since the discount of equity goes away in the calculation?

If your looking to make an educated guess base your value on the homes that have sol and then add you best guess as to value of the additional land.  

Most of all, start getting the work out that you want (not only REO but) any house that you can purchase at a discount, and start writing offers.