Hello. I have never owned a 3rd Gen Camaro, only 7 3rd Gen Firebirds but from the few minutes I spent quickly researching the limited edition 87 it is from my understanding it is 1987 20th Anniversary Edition Camaro. I was just curious to find out more about the 87 LE Camaro & quickly tried to find info out for you. On this site @
http://www.thirdgen.org/1987-chevy-camaro
Is some good information that may help you.
there is also some good info here:
http://www.geocities.com/mrwhsprs/cam87c.html
I hope this may help you figure some questions you may have. Good Luck. Seems like you got a pretty rare car, if it is a convertible since about 1000 were made of those only 200 - 300 were Sports Coupes the others IROC & Z28. Do not know what the "gold package" was but I am sure with some time you could figure it out.
Good Luck. Shenna