Has anyone found a solution to the missing button on the garmin

HI has anyone found a solution to the missing navi 50lm outdated garmin GPS?

because its retired product ; their are no parts except on eBay and no power button covers. i have found a solution……. with a plain old 3 prong plug plastic cover for a power cord ;yep the small white rectangular ones fit in the opening area of the power button and over the small white micro switch. using a tiny bit of glue just put some crazy glue around the edge and not in the hole align it over the white micro switch and push down until the GPS turn on…. gently depress your new button to turn it off and let it dry.