help me please

I found an amazing deal on the Garrett ace 250 metal detector at kellyco detectorsHere., but it seems too good to be true. The prices here are what I found in the google shopping results. The deal is a a Garrett ace 250 meteal detector for $269.95 ... with bonuses. It supposedly comes with the...

hello all--- I live near the finger lakes in upstate new York,...I have an old steam runs thru my front yard....while excavating the stream for different reasons, I found rocks with heavy quartz deposits, I believe they are quartz and the rocks had gold coloring in them.....my metal detector...