450
DIY tinkerer invents MacBook tool that breaks Apple’s repair locks
(www.404media.co)
This is a most excellent place for technology news and articles.
I'd say in this case the premium is justified and worth it if you can afford it. You're getting a top of the line, repairable & upgradeable, Linux friendly, esthetically pleasing laptop with excellent documentation, filling a void that simply wasn't there just a few short years ago. Also, if they reach critical mass and adoption, prices might come down.