Telburn just dropped a hot tip as a comment to one of my posts.
Inscription bags are a hot item at the moment. If you have some leather sitting on your leatherworker make up a batch of these. Normally inscription bags sell for less than the mats (the 2-3 times I ever looked at them) because they are a skill up item.
With the new guide posted on MMO-Champions, people are picking these up to jump start inscription. Remember the names of these people that buy 2-4 at a time from you. Add them to your friends list now. They are either the main or alt of one of the new players on your server.