I dunno, but my feeling is:
$1800? No way am I spending that kind of cash unless it's in person, and I've checked out the item prior to any agreement. If that means I won't get "item x" because it's unavailable locally, oh well. Surely there was a local knife dealer who could have gotten the Rockstead for you, and then if there's an issue, since the local dealer is "the retailer", there wouldn't be a mess because what retailers say is generally honored by manufacturers. Your local dealer would have sent it in, and made it right, and i can bet without any "restocking fee". This is why you "buy local". if there's a problem you can look a person in the eye and get it resolved, rather than some form e-mail that gets sent to 50 people a day. You can also pay in cash, or a cashier's check, and it's hard to charge your credit card if they don't have the number. A local dealer would have seen the problem, in front of you, contacted the company, and got er' done.
Your whole point is based on the premise that this can be done locally. In actuality there are a limited amount of dealers that sell this brand in the first place. Typically most manufactures work with and only authorize specific retailers to sell their products. Higher end manufactures tend to find this even more important for a number of very good reasons not the least of which is because circumstances just like this. When your in the business of selling more expensive goods, protecting ones brand is extremely important. Anyway I don't know where you live but not very many live near an authorized seller of Rockstead knives. They have a very limited production run and this is probably because their knives are fairly expensive so their market is fairly small as well. This is not unique to Rockstead however, and that is why you'll see folks which even pay much less having to resort to the internet to purchase their knives and many other products for that matter.