For anyone traveling to sell their work in Philadelphia and Chicago, we've found out the legitimate way to do it. Thanks to Karon Cunningham, a life saver!
It's really easy, once you've done it. You give them power of attorney, a really confusing form until you've found out what to fill in, an inventory of what you're carrying, your flight details and a supporter in The States. The whole thing costs around $250 and that'll include the duty fee for your goods, but if you want the broker to meet you at passport control it costs another $100, but well worth it for the first time at least.
For Chicago
Contact Dawna Moore on ISF@vandegriftinc.com she's so helpful.
For Philadelphia
Contact Micheal Rowles on mrowles@djrlogistics.com again really helpful.