WOW! That's a collector for sure. I've seen em selling for around $50 but have no idea what lens it had. The ones I've seen didn't look like anything special. I'll look a bit closer now that I have some insight. I wish we had more information or people like you talking about about these collectors. Little details can really make the difference.
I've had an old collection of Retinas come through my shop recently. These cameras are little beauties and so well built. Do you or anyone else here collect them? Is there a market for em?