Most expensive radio equipment sold at auction

According to Official Guinness Records,

The most expensive piece of wireless related equipment is a German Enigma coding (ciphering/enciphering) machine sold for £24,172.50 ($38,047.50) when it came to auction at Phillips Bond Street, London, UK, in April 1993.
The above amounts are equivalent to £29,385.80;$45,355.26 in the year 2000.

For a complete list of 1993 records, please visit 1993 Guinness Records in United Kingdom.

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