// Show the three cheapest deals, lowest price first.

function cheapestDeals(prices) {

  const sorted = [...prices].sort();

  return sorted.slice(0, 3);

}

const prices = [110, 25, 9, 80, 5];

console.log(cheapestDeals(prices));

// expected: [ 5, 9, 25 ]

// actual:   [ 110, 25, 5 ]  (!)