: In online auctions, many buyers use "sniping" (bidding in the final seconds) to win without driving the price up early. Note that some platforms use a "5-minute rule" to extend the auction if a last-minute bid is placed. Comparison: Bidding vs. Buying Now
Many platforms like eBay or Copart offer both traditional bidding and "Buy It Now" options.
: Before bidding starts, decide on your maximum price and stick to it to avoid emotional overbidding.