pioneer sk-900

Bin mal wieder auf der Suche nach Labels für den Pioneer SK-900. Hoffe das Ihr helfen könnt?

I acquired a Vintage Pioneer SK900 a few years ago. Working fine, but has been tucked away in my closet for at least last 6 years. I was wondering if anyone had any idea of value, but I'd also like to know a little info on this box. Any help is appreciated! Thinking of selling it for $3-350...