Hi Jared and welcome to the forum.
Wholesale prices are based on volume, so you will have to contact wholesale suppliers direct to discuss per unit prices based on your purchasing volume. Just bare in mind that I'm speaking about wholesale suppliers, not dropshippers. Dropshipper prices are as advertised, they will not provide discounts based on volume, that is wholesale only.
You will also need to provide a tax id to open an account with a wholesale supplier as well.