ofstreams

Hi all, I have four units, less than 1 year old, all of which have been broken during what I would call normal usage at weddings. Does anyone know of a way to acquire replacement clips? Has Line 6 revised the design or materials? I found an online retailer, but $8 each seems a bit steep. I'm looking for eight of them, so that I have a backup for each. Gaff tape doesn't look good on a groom's tux. Thanks!