I was looking for trunk shocks as well i have an after market wing and its a killer i was using vise grips to hold up the lid til i found out i was slowly shifting the alignmant of the hatch cause there was a unevenly weight on each side... i went to toyota and they were going to be almost 600 bucks for new shocks.. i said screw that!!!
well i used to work in the auto parts business.. just some ideas for you to try . there both aftermarket and have online websites.. try certi-fit or keystone auto body parts.. they might have what your looking for