Nissan Repair: I NEED A BACK UP COVER THAT..., salvage yard, junk yard

Question
I NEED A BACK UP COVER THAT GO OVER THE LAMP IS WHITE CLEAR
WHAT IS THE ESTIMATE FOR THAT SERVICE

Answer
Carolina,

I need more info.  Especially on the make and model of your car.

I could not possibly give a round about without knowing this information.

However,
if it is for a 1994 Nissan (like myself) it would run you about $240.  That was the estimate on mine.  This quote was through the dealership.  

Which is mostly where you will find this replacement part.  Most of your Auto Zones, Kragen, Napa, etc.  Do not normally carry this item.  

You could get a better, more accurate estimate is you contact your dealership.  For everyone gets a different price depending on your geographic location.

Carolina, you could also go to a junk yard "salvage yard" (call first) this is a good place to go for much LESSER price.  But make sure you call the dealership first.  So that a junk yard will not RIP you out of $$$$'s.

You can also get it after market which is also cheeper.