pro-51 scanner do you enjoy step-by- step/parts/ instruction to build?

pro-51 scanner do you enjoy step-by- step/parts/ instruction to build?

Are you tasking roughly the Uniden Pro-51 scanner? IF so, you mean to in actuality build one yourself?
Are you looking the the retired unit from Radio Shack? If so, you would be better past its sell-by date buying a used one on eBay... they are great- I have one somewhere...