I estimated your package weight at 3 pounds. Using that weight, it's going to cost about $30 for priority mail. Here's the USPS link:
http://postcalc.usps.gov/IntlMailSer...2&P=3&O=0&sd=1

I tried looking up UPS, but it wants customs value, zip codes, etc. that only you would know.

DHL came up with $97.00 but only would let me pick 2 day shipping...So I don't know about DHL. Hope that helps, the USPS rate calculator is by far the least hassle.