I'm absolutely here for the kind of retrospective/historic collections of D&D and RPGs in general. This book is def a must buy for me. But more than that, boy watching that video with Jason's clear enthusiasm - it's really infectious. As a Twin Cities gamer, this feels like a perfect time to dig into The First Fantasy Campaign from Judge's Guild and run an extended one shot of Blackmoor using the rules as they were. I've got that wood box reprint of the white box WotC did a few years ago, might have to see about scrounging up a copy of The First Fantasy Campaign soon.
Sorry wallet - this might hurt. But it's for a good cause.