Well, before I would pay for a service, I would want to understand it.
"What am I getting?" is my first question.
"How much is it worth?" is the second question.
So please explain to me what is a submission service, who needs one, and why, and then I'll have a better idea of what I would be willing to pay for it.
Brendi, are you wanting to have YOUR website submitted or do you have a submission service? And are you talking about submitting to the search engines? Because that service isn't really needed these days, if you're writing content and getting links back to your website, the search engines will find you. I've even read that submitting to search engines could slow down search engine indexing.
You need to be more specific with your question and we then we can help you.