the getbackers last retrevial mission

the getbackers get a job to retreive an artifact that is in the possesion of negi springfield..can they retreive it? or do they fail their mission?

Team Getbackers Ban Mido
Akabane
Ginji
Shido
kyoji

Team Negi
Negi
jack rakan
Kotaro Inugami
Asuna
setsuna

What is the artifact?

its not nothing its somethin i made up that their trying to retreive for a client