Holy smokes thank you for this link! I have been looking for a page archiver that would actually pull down ALL the files needed for a page and fix the relative links. All the others I have found simply ignore css includes like fonts or css images.
Another option is the Firefox "Print Edit" Addon. It allows you to remove any unwanted stuiff from the webpage and then save it as a single file (or print it). This will include all the CSS, Javascript and raster-images as base64 encoded data-urls. What you gain, in the end, is a single HTML (not MHT) page, that contains all the requisites and has crap removed (by you).
This one works great!
Finally!!