There are the same NPC guards at the North and East entrances of the Ruins of Alph as well as at Sprout Tower. The guard at the East entrance of the Ruins is non-functional as you can walk right by him, but talking to him delivers the same line of text as the others, which roughly translates to "Unfortunately, this can not be done". I haven't explored much further into the game, so I'm not quite sure if there is anything else interesting worth discovering. I imagine there could also be hidden data as well. The item "Pokemon Silver German Demo Prototype Dev Developer GBC GameBoy Color Cartridge" is in sale since Tuesday, March 26, 2019.This item is in the category "Video Games & Consoles\Video Games".1994" and is located in Lafayette, Louisiana. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.