I've got an old (buggered) pair of blue and white Alpine Star boots. The blue plastic part of the body is cracking up, but the blue serrated tabs (6) that lock into the cam buckles are fine. Was about to chuck them in the bin, when I thought maybe these break and someone could at least use 'em.
Anyhow, if they are any use, let me know within a week, and I'll post them off to you....free of course.
I can post a pic if it helps