Price (like stick built homes) depends on finishes, features, etc.

All needed extensive renovations but did have some positive features such as newer roofs, furnaces, and solid structural integrity.

I am completely new to investing and want to learn as much as I can (the right way) before making my first deal. 

That makes complete sense.

They installed a above ground swimming pool in the backyard, that damaged the grass and backyard completely.

Not all lenders are into this kind of play, and you would want to make sure you could get your cash back after completing the value add.

Stay out of debt (completely out of debt)Get your degree (While on active duty it's free and you don't touch your GI bill) Buy low cost index fundsBuy some high risk stocksSave save save save saveRead every real estate book you can get your hands onPlay it out over 20 years.

It will depend on the work you are doing on your flip & the length of time it will take to complete the work. 

But frankly, buyers are human and not completely rational, so the best you can do is guess what someone else is going to be willing to pay and pad your numbers.

I am completely new to all of this.