LSD in european E46s?

Can anyone confirm the availability of a limited slip differential on european market E46 cars?
A local salvage dealer claims to have a 3.46 ratio LSD out of a "gray
market" 2000 323 for very reasonable money. (compared to the prices I've seen for LSD rebuilds) Just what I need, if it's real.
Thanks, Mark Chambers

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.