GTGI PowerCrypt 5x Availability?

[NetNeanderthal <netneanderthal_(_at_)_gmail_(_dot_)_com>]

In http://openbsd.org/i386.html, I see that the GTGI PowerCrypt 5x is
supported in OpenBSD, and based on the HiFn 7956 security processor. 
Does anyone know where to source one of these boards, or must I submit
a quote and sign half a dozen NDAs from GTGI to get one?  Soekris has
had their HiFn 7956-based board (the VPN1461) listed on their site as
an upcoming product in prototype status for over a year and a half --
vaporware?

Where are the serious retail channels for performance crypto hardware?