Rear diff wanted near Leeds

Since I've resigned myself to the fact that my rear diff is fubar'd (see http://www.landyzone.co.uk/lz/f7/brown-trouser-moment-73723.html ) then I'm looking to buy a replacement for my 1989 90 - from reading up I believe these are the 10 spline version.

Ideally I'd like to find a local one so I can pick it up rather than messing around with postage as I'd like to get my prob sorted asap as I need the Landy at the weekend.

Anyone got one or know of one for sale at a decent price?

Cheers

Richard

Update: This is now on hold as it does now "appear" that my existing diff is ok...