I see a lot of posters offering this "service" and at least for me, the value just isn't there. If I have an active, clean, egay account and a product that gets lots of views but limited (or no) bids, and I'm ok (on principal) with stuffing, I don't need anyone's help.
Six months ago, people needed a partner, but now, in the cs section there's SK and a 10 other cs programs/membership sites/viable solutions for even the most noobish to move ahead with stuffing. The $100/month or whatever it costs you is made up pretty quickly and I think that those who are willing to venture into the cs waters are leaving money on the table having someone else do it for them.
There will be critics who say that some of the stuffing scripts aren't worth shit and I could be buying and using one that will get me caught. I agree that they're probably not all created equal but how do I know that my partner isn't using one of the shitty ones too? The only difference is that now I'm the one who suffers for someone elses incompetence.
Personally, I looked at stuffing and opted out because of "philosophical" reasons but also because I think that egay will inevitably catch you either because of their efforts or a mistake on your end. At some point, they're going to make an example of some of the people who they catch stuffing. When they do, it will make getting your account closed seem like a walk in the park. The only thing that would make it worse would be that it happens because of someone elses actions.