If you are looking for previous generation RIMOWA, the only lines manufactured in Germany were their Topas lines.
Classic flight, Salsa, Salsa Air, Salsa Deluxe, etc were manufactured in the Czech Republic plant.
There are still many clearance previous generation RIMOWA pieces available in the Frankfurt area.
I picked up a RIMOWA Topas Titanium IATA 32L for €561, original MSRP €849, last week.