You may want to consider used parts then. For somthing like a swaybar and endlinks, they shouldn't be much different from new, as long as there's not a ton of surface rust, which you can usually see if they take pics for you.
The forum at
www.nasioc.com may be your best bet for sheer quantity of items in the classified section, but sometimes locals will have stuff posted here or on
www.i-club.com. It's always nice to save $ on shipping by buying stuff locally.
Good luck.