The most important is to list with a "Buy Now" price on the Afternic Premium network. Once it is there, it will be on the search results of nearly every single major registrar. That is where all the end users start, at a registrar seeing if the name is taken while coming up with ideas. They may type it in after that.
Think about that for a minute, if a user is searching from GoDaddy.com, Epik.com, Register.com, NetworkSolutions.com, NameCheap.com, Dynadot.com, 1and1.com, name.com, or basically anywhere, they'll find you and they can make the purchase instantly with a credit card as an impulse buy. That is exposure to millions of people searching for domain names each month.
If you are just starting out, it is easiest to just keep the landing page at Afternic.
They do charge a 20% commission. Most people on here try to avoid commissions, including me, but in my opinion Afternic has some of the best agents in the industry. So for a name like this, just add 20% on to the price you want when you list it and see what happens.