To remind him of that may make him think you could just continue to be a good tenant.

You need a tactful way to remind them that THE MARKET determines the asking price.It may be wise to go in armed with recent sold listings showing the price that they sold for, especially if you have any that would be ideal comp.'

That actually reminds me to look into the vacant house I found the other day so thanks! 

But, that reminds me...have you ever heard the song Pound Sign?  

Your very presence will remind them of that question/problem/favor/etc.

They were forced to sell the home, to incur costs of moving an entire household and to become renters for several years until they could recover from the financial burden associated with their son's chronic illness and death.To all who wish that government would protect them, I cite this example as I remind you  BE CAREFUL WHAT YOU WISH FOR,  YOU MIGHT GET IT

This reminds me... 

I've been reminding him for years, with no results, and had pretty much given up, but still try every once in a while.  

You can try reaching out to her and remind her that if she's not out by your date, the eviction process will begin in earnest so she knows you are serious. 

That reminds me that I'd heard someone had bought really "normal" homes, but had themed them and it was really successful.