Peachpaws17 is a Big Trade scammer. They would ask for a good item on your list, like Forest Gauntlets. When you have accepted, he will ask you to trade the rest of the items first. Then he says that he will accept the last four items for his good item. Once you have traded him the items for his bad stuff, he declined your trade for the good item, unbuddies you (if you were buddies) and locks his den. His friend Nintend064 sometimes accopanied him. Although this scam is no longer able to work, due to the new trading system, it is unknown if he has stopped scamming.
Searching his name will also give video proof.
Notes: He is unknown to still scam or be connected to Nintend064 anymore. Take down the page IF you have solid proof he no longer scams.