I've got a nice assortment of BD and OP turbos and express style screws and a couple of BD Spectors that have only been placed a couple times if at all. Check'em out. $6 shipping to lower 48.

2 BD Spectors with carabiners...$30 each


1, Grivel turbe 10cm and 2 BD express 10 cm...$22 each



3, OP express 17 cm...$25 each



1, BD turbo and 2 OP express...$25