There will be another one next year, and likely it'll be bigger and better. It was like a flea market, audio show, and electronics museum all in one. Personally, I sold a lot, but also bought some nice items, including a Fisher 800C receiver that is my next project.
While not a member of your group here, I notice that many here have some really highend gear, and are involved in very sophisticated tweaking, which I am in awe of, and would like to learn more about.
I'm sort of a self-taught amateur, but I have had good success with basic restoration of my vintage gear.
BTW, if anyone goes to the website to see the show report, you click on the highlighted link 'Show Photos' in the Vintage Voltage section. There are pictures of other shows that you can skip, of course, including the embarrassing one of me in Halloween costume =8^D
Cheers, See you at CAS.
Pete