Hey, I just got the complete series for this guy on DVD(39 episodes) from dollar general recently. It had both the english dub and original japanese voice tracks. It cost like 10 bucks and is a 4 disc set. Always good to see old Ultra-7, espically when they used the clips on Space Ghost: Coast to Coast(Moltar) and Space Ghost's Cartoon Planet(Brak).
Nice post. Also check oktoys.blogspot.com