Hey, you might as well hang on to it at this point, it could be a collector's item some day.
I had the monochrome version...I still remember some of the DOS commands. I still have an IBM Aptiva in my closet that works. I don't know why I still have it. Oh! I have the Nintendo emulator on it with games that I can't download now. They cracked down on it because of the copyrights and licensing issues. I guess it is my ode to saving Zelda.