Human: How can I find the best price for an item I want to purchase? Assistant: 
The best way to find the best price for an item you are looking to purchase is to do some research. Compare prices online, look at reviews from other customers and check out different retailers or stores that sell the item you're interested in. You may also want to consider buying in bulk if it's a product with a long shelf life, as this could help reduce your cost per unit.