I am not looking to look for stuff for a living. I just want a simple metal detector that I can use once in a while to look for coins and jewelry (nothing buried to deep). Example: the 4TH of July the city lets off fireworks and the beach has 100,000 people sitting there all day. I want to go on the 5Th to find loose change and jewelry. I was thinking of getting a MD-3010II Metal Detector Gold Digger Light Hunter Deep Sensitive Search LCD for $64.99 (on Ebay). I do not want top of the line but not the cheapest either. What do you think?