Siemens & Halske "butterstamp" type receiver went high

[countryman]

Auction link: https://www.ebay.de/itm/385025768282

I've never seen a German item go that high...
This type of receiver apparently was used on the earliest German LB phone, the Model (18)81. All later models used receivers with a sideways handle or handsets. It does not even have a common name in German, so that the seller used the English term.

[RDPipes]

Yeah, I'd say that's a little more then pocket change.

[TelePlay]

Supply (might be the only one in existence or available) and demand (at least 2 wanting it) at work.

[countryman]

The same item is at auction again:
https://www.ebay.de/itm/385072401000
Apparently something went wrong, or?

[FABphones]

Last time bidding started at €1, this relist has a start price of €2500.

Additional listing photos attached.