This Thermo Fisher Invitrogen Novex Xcell SureLock Electrophoresis Mini Cell EI001 is in good condition and was removed from a working environment. This unit came from a local lab that had surplus lightly used equipment. Unit is guaranteed to be in functional condition with a 30 day return policy. We urge customers to view all photos as they show overall condition, included accessories and useful information. Please feel free to contact us with any questions.