I second what @ajaxbreaker has said. I think it's really important to see it in person and decide both if you like it and whether the price is worth it to you for what it is. And part of being 'worth it' might be that it is Hermes, and there is a certain amount of markup that you might be willing to accept just for the brand, not for the quality and craftsmanship, even as amazing as they are. IMO, most of us accept some of the price because of the connection to the brand.
I also agree that buying secondhand from a reputable seller is a good option. There are some things that, for me, are just not worth the price to buy new. Some are, but some are not, and that's a very personal decision that only you can make. But if you do reflect and decide truly for yourself that the price is worth it because you really love and will wear it, then in my opinion it is much easier not to feel guilty.
I also agree that buying secondhand from a reputable seller is a good option. There are some things that, for me, are just not worth the price to buy new. Some are, but some are not, and that's a very personal decision that only you can make. But if you do reflect and decide truly for yourself that the price is worth it because you really love and will wear it, then in my opinion it is much easier not to feel guilty.