The ebay listing you post it is more than Honda/Acura retail is $86.17. On top, $20 for shipping is far fetch brother!
Also, do a search on honda-tech.com.........there's maybe like 6546547654531531534564531231231231 threads on this for the EG. Currently mine setup, never did the "Beaks" kit, just did what Jason Kaplan did back in '97 (Katman), I'll see if I can find that link for you.
PM me if you need a price as I'm not allowed since I'm not a vendor.
~Bert