Milton Bradley Star Bird Avenger 1978 Complete Working Sound and Lights Issues

Description

Up for sale is a 1978 Milton Bradley Electronic Star Bird Avenger with (semi)working light and sound.  It is completely restored with no missing pieces, but the wings, gun and turret ball are high quality replacements and are still as good or better than the factory ones.
This Star Bird Avenger is in excellent shape and comes with a complete set of decals and installation for you to customize any way you want.  There is very slight yellowing on the body edges from age but you would have to look hard to see it, and the headcover is missing the decals.  The lights work(but are a little flaky) and the ship makes the ascending and descending sounds.
Issues?  The headcover is missing it's sticker kit( a complete sticker kit is included)and the sound button is a little flaky(can sound like a car alarm sometimes).  The head that contains the electronics is more yellowed than the rest of the ship, but you will only see it when you separate the cover.  I retained the stickers on the rear body as they appeared to my eye to be pretty good.  I try to keep these as orginal as possible.
Keep in mind that this toy is over 40 years old so it will have some scratches and imperfections.
Since this is a used electronic toy, it is being sold as is with no warranty or returns.