From The Wargamer#7

Kesselring

Q.	What are the replacement costs for engineers,
        HQ's and supply units?

A.	Engineers 2; HQ's 1; supply units cannot be
        replaced.

NB submitted by John Kula (kula@telus.net)
on behalf of the Strategy Gaming Society
(http://pages.about.com/strategygames/), 
originally collected by Andrew Webber 
(gbm@wwwebbers.com)