It is a common concern, I think if you are writing competitive offers then you can request a discount.

That means 500 calls a day finding motivated discount sellers.Probably other positions too, but that's a start.Are you getting any good finds on the house hack? 

That ship has sailed and it was never at the discount you're suggesting. 

(So unless they sell for much more than they paid they will only get a small percent of their down back, especially after selling costs,) but you did say they were getting a discount.

The home was on the market for over 200 days, the builder offered 15,000 discount.

Many months of costly vacancy, local market rent & resale deteriation, special assessments, property taxes and maintanance fees suggest a quick sale would have been the wise thing to do 2 years ago.

I’ve built relationships with brokers who specialize in Harlem, and one of them brought this off-market deal to my attention.

How do I go about finding those who'd rather just collect the insurance money then sell it off at a discount?  

Funding for mobile homes and abandoned parks can be tricky, but there are definitely lenders out there who specialize in these types of properties.

Does anyone know if BiggerPockets has RE agents who specialize in land purchasing?