Where's the black tag? I don't remember a model of this blade without one.
Not calling you a scammer but buyer's be wary. It's his first post and a BRAND NEW cresail is hard enough to come by as it is. One that's missing it's tag may be fake.
Not to mention the selling/buying rules specifically state that this is not an auction house and you should place a price and then negotiate based on that.
It is worth looking at these things. Someone who posted something for sale 18 months ago, may not be selling it any more. And with this thread, you may want to read the rest of the posts and see if you can understand what they might mean.