We had the STEEL TIP COLLECTION available for nearly a decade and they are SOLD OUT. We have no available copies left. NONE. We do not know where you can find any.
In the small chance that we do another printing, it will be extremely limited and will be first come, first serve -- should that come to pass, we will make an announcement through our daily emails, you can sign up in the upper right.
If you would like more material written by and about Dr. Ken Leistner, join The Iron League http://www.ironleague.com.