Dont think so mate...
best place to get a top shock is from AF1 cos we get a good deal on the $ to £ exchange rate.... there are some fairly dodged ones flying about on Fleabay so beware.
+1 to Mog's suggestion, I got one from Ed & Co last year, worked out at less than £400 including customs etc. - I have been told by one or two that you can source the factory unit for about £400 in th eUK if you shop around, but I do not know where.
And whilst you are at it swap the link plates, AF1 do replacements.