Ok, I can understand that folks just getting into the deeper end of the pool would want to try a Sebenza (or other CRK), as they hold their resale value, and are near a right if passage, if only for enough time to realize the brand is or isn't for you.
But that is not why I put the sections above in boldface type.
Once a knife is used, it is used. Yes, some folks will say lightly used or heavily used, but it is still used and the price normally reflects this. There are certain exceptions to the rule, since some will take less of a hit than others.
My point is, if you want to see if a knife is for you, buy a user, and don't use it to cut with. Just handle it and see if you like the pattern enough to risk taking a bigger loss on. If you do like it, sell it and buy an upgraded model (if you want to). If/when you sell, state why you bought it and be accurate with the condition. More info is always better (did you notice a scratch on the inside of the pocket clip, say so. This way a buyer knows exactly what they are getting).
If you went to sell this knife after carrying it for a month (or even 10 minutes), in the process it has gained a few snail trails, or it was sharpened (even by CRK themselves), and you list it as LNIB, I would see that as disingenuous at best, and lying at worst. That would be a used knife. Even is CRK themselves sharpened the knife, it is not the original factory edge, and should be stated.
Honesty will get you a lot further than $15 on this forum. I have lost plenty on knives, and I have a few friends on here that are worth more than 10 times the amount I have paid to try a knife. Earn your reputation with honesty. Supposedly, there are few things worth more than peace of mind, but I have yet to find a single one of them.
You should want to be that peace of mind.