Has anyone purchased seller leads?

I don't remember how I came across it, but I found out that webuyhouses.com sells their seller leads to investors. The ala carte price for new ones in my area is $67.97.

I was wondering if anyone had ever purchased any of these and whether or not they panned out? My concern is that they give you somewhat limited information up front and that after I go to purchase it, it could just be someone screwing around on the internet to see if anyone would buy their house.

I don't know, I am not usually skeptical about things (quite the opposite actually) but I am skeptical about the worthiness of this method of obtaining leads.

Any insight?

Thanks!
Susan