Welcome to SaleHoo! Pricing is one of the trickiest things about selling online. I'd like to share with you that you can get wholesale prices if you call the supplier directly and talk to them about your business and what you want to achieve. And the best way to get wholesale prices is to buy in bulk.
Basically, wholesale prices vary from supplier to supplier and it always depends a lot on how much you order at a time. The price you will be quoted for an order of 200 units will be a lot cheaper than an order for 30. And because of competition, seldom will you see wholesale pricing published on the suppliers' website.
Hope this helps. Let us know if you need further assistance.