I found that website browsing around for expired domains with existing traffic, but can really say is it any good. `they are asking for 50$ for one month subscription fee to be able to see the domain names offered? Did anybody used them? I just don;t wan't to waste money if it is not a real thing...
I've never heard of this company before, so wouldn't be really able to comment on them specifically. I personally wouldn't pay $50/month as I'm sure there are other sites out there that would provide this free
There are many companies offering similar services, it's just really hard to determine which ones are reliable and which not. I will run a test on one or two of these companies just to make a test and will post a review after the testing.