Do you want the domain name, or what's on the site?
I bought the contents of a site, and the name, but don't care about the name because I just didn't care for it much and trying to transfer out of regfly is seemingly not worth my time.
You can ask the seller to unlock the domain and provide you EPP code, you can then initiate transfer from your favorite registrar. Just keep in mind that the domain wasn't registered in last 60 days.