I am located in US and looking to trade a loud click mp4 in impeccable condition for a quiet click version. I am thrilled with the loud click version for home and office work but would prefer to use the quiet click version as it would be less disruptive during class. If anyone is interested in an even trade, I am willing to include pictures as well. Hopefully my $10 loss for the loud click can be your gain!
Thanks for your interest!