The Crafty Ferret has this ferret magnet.
 
Title of item:  Ferrets Magnet
Seller: [log in to unmask]
Starts: Apr-06-00 05:39:10 PDT
Ends:   Apr-16-00 05:39:10 PDT
Price:  Currently $4.00
To bid on the item, go to:
       http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=302152202
 
Item Description:
       One Ferret Magnet.  Hand made.  You may pick whick one you
       want from the photo.
[Posted in FML issue 3020]