Borchardt (cased) on Gunbroker
 

Looks like they're hoping for $75K. Can't make out ser #.

I think it is #681, a known gun and a nice piece. Optimistically priced but who knows?:)

Thanks Ron. I was wondering which direction to read the number, 681, or 189. So 681 being correct.

#689 was sold by horstheld. It's also cased, having all those goods.

offers a good price on shiping and insurances, tho