<prompt> Translate the following text to SwahiliWhen shopping, be aware that quality does vary greatly and some bargains may not be what they appear inferior stone painted to look like marble or alabaster is a favorite ploy around the sites in Upper Egypt.  <response>: Wakati wa ununuzi, kuwa na ufahamu kwamba ubora hutofautiana sana na baadhi ya bargains inaweza kuwa si nini wao kuonekana: chini ya mawe rangi ya marumaru au alabaster ni mbinu favorite karibu maeneo katika Misri ya Juu. 