During my last job I lost a few black lav tie clips. So I called Trew Audio to order some and was shocked that a single black Countryman EMW tie clip was $15.34 which is over priced so I found these at BH Video LINK at $3.00 each they appear to be the exact same as the $15.34 ones I hope they are as well.
Cheaper Lav Clip Options
Pro Location Sound LLC 