I dusted off an old PRO-53. Still fires up and will pick up 162.475 weather broadcast from Hagerstown ,MD. Does anyone have any unused crystals laying around? This scanner looks like it was used in WV by the research done on the crystal frequencies inside. 153.860-153.890-154.280-37.28-42.10-42.26-168.425 and162.475. Anyone need any of these?