Especially if yer Westie happens to be missin' one.
Here are two, on eBay.
Not so cheap though.
One Switchmaster with set screw from an Westone/Electra LINK
One Brass also from an Electra/Westone bass LINK
"A little song. A little dance. A little seltzer down your pants." -Chuckles the Clown
GUITARS : http://legend.barryeames.com/guitars.html
MUSIC/PIX/VIDEOS: http://getback.barryeames.com (including Spectrum ST)