Search and you'll see prices vary, probably due to exchange rates

https://www.fowlersparts.co.uk/search/part/13000-KV3-950

US $700
http://www.davidsilverspares.com/parts/by-part-number/part_13000KV3950/

UK $583
https://www.davidsilverspares.co.uk/parts/by-part-number/hpart_13000KV3950/
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