MyFonts is not yet authorized to sell this font directly. However, ITC and Linotype offer the font for sale at MyFonts:

ITC Golden Cockerel

family of 6 fonts from ITC

$26–$78.30

ITC Golden Cockerel™

family of 3 fonts from Linotype

$99

You may be able to find this font at the following web site:

• U&lc: Eric Gill and The Cockerel Press, by James Mosley