WH (Luftwaffe) blue-coloured- and/or typical steel-based belt-buckle, being a non-maker-marked example

This is an attractive - and 'virtually mint- ie. unissued'! - example of a WH (Luftwaffe) blue-coloured- and/or typical steel-based belt-buckle (ie. 'Koppelschloss für Mannschaften u. Unteroffiziere der Luftwaffe') being a non-maker-marked example that comes in a truly wonderful- and/or untouched, condition. The buckle was simply never issued nor worn and retains most (ie. almost all!) of its blue-coloured finish: just some storage-age ie. (rust)staining is visible (as can be noticed on the pictures). The piece was never cleaned nor polished and does show some minimal storage-age- and/or staining (as can be seen on the pictures). The inside of the buckle does also show some obvious dust caused by over more than 80 years of storage. The piece was recently found at a private-household and was never before part of a collection. Simply a neat - and hardly used- ie. 'virtually mint'! - 'Luftwaffe'-belt-buckle that is (I deem) accordingly priced!