i haven't got that amount but i have a few USA accounts. I live in the UK so i use tunnelbear and click on usa proxy and check them from my browser which automatically comes from the usa, if you have accounts from different countries you can change them at a click of a button, i would suggest for the amount you have it may be worthwhile looking in the freelance section of BHW as there are bot creators there, if you only want to do a few at a time look at tunnelbear