Hey EZ, check ebay you may find what you need there, I did for my shifter boot, for a fraction of "new" cost.
OPEL GT INNER TIE ROD, NEW, RUBBER ,BOOT/BELLOWS KIT:eBay Motors (item 140286990273 end time Oct-31-09 07:29:23 PDT)
Which reminds me, I'll need a few odd sized boots too, unique to my...