This means that there can be some gems on the open market places, and hopefully I just found one. 

There are many hidden Folks out there that want to sell Used Appliances n doors, Windows, etc,..

They likely won't catch a problem with the plumbing or electrical which is hidden behind the drywall, for example.Lastly, remember that a home is a system, and how the components of a home system are working *together* is as important as how they're working by themselves. 

if you sell there will be a lot of hidden costs that you need to consider.

@Rashad EllisI would get to reading a few more things about how to investigate values and hidden dangers first.

Now there are gems hidden everywhere, though again, few and far between. 

Research Research Research- hidden taxes or high utilities could make or break your purchase

View report*This link comes directly from our calculators, based on information input by the member who posted.Found this potential gem while practicing analyzing deals.

That means that the seller has to start disclosing any newly found issues to their next buyer.Take your time to negotiate the deal and see if you can come up with a acceptable price for both parties.As @Frank Procopio mentioned, unseen/hidden inspection issues (Septic, Well, structural, plumbing, etc) will offer you the greatest chance to negotiate.

Could there be any hidden agendas or obligations after the repair process?