I have an entirely different opinion - (but that is all it is, opinion). As long as the original magazine pages are sold, I think it is entirely legal and there's nothing at all dishonest or underhanded about it. The person who owns the magazine has a right to sell it - or parts of it - to anyone else. You also have the right to sell any pattern that you own, whether or not you have used that pattern already, as long as you don't make copies of the pattern, either to sell or to keep. As for the designer being paid, he/she was paid by the magazine. Personal use means that the design can't be used for commercial purposes. In the past I have heard that eBay has stopped sales where copies of magazines were being sold, but they are okay with the original pages being sold.