I guess it's not really an emblem, but I'm referring to the word ECLIPSE between the tail lights. 4 of them are no longer chrome. Has any one replaced theirs? If so, from where and how much?

 

best place to check for cost effective is a u pull it junk yard or ebay or type in
"Mitsubishi Eclipse (subtype) body emblems" here is a place to try : Car Emblems | eBay
and if you want some history on the meanings behind the emblems here ya go: An Encyclopedia of Automotive Emblems