I would imagine it would be fairly uncommon to sue for this but I'm not a lawyer. 

That is not uncommon, BUT asking the seller to do that likely means paying a bit more for the property.

This is the “over night” success that’s taken 20 years.2 - Superior uncommon knowledge, combined with experience and capital and a willingness to take a risk (speculate).  

It is not uncommon - main reason we see right now is over inflated original ARVs and now borrowers cannot sell and pay off the lender. 

It is not uncommon to get 100% of your costs back on a refi, if used strategically. 

In terms of the illegal 1 bed cottage... so this isn't uncommon in my neck of the woods (NYC) in terms of something similar (basement apartments, garage apartments, etc.) 

Hi @Leah Miller,That’s a frustrating situation, and unfortunately, it’s not uncommon.

It’s not uncommon for new wholesalers to expect quick wins, but finding deals often takes time.

Mistakes and miscommunication cost people money.I did ask him to explain his transaction,  not an uncommon request, but he has failed to answer it."

This is not uncommon and actual more typical as it is based on sales price and even though the first appraisal was $130k the new one gets reset based on its recent sale and home prices are not up 10% over a few months.You are going to have a hard time getting a lender to use other comps compared to this home as it recently sold.