You can buy tickets on StubHub if your credit card or PayPal account's billing address is in one of these countries:
 
Andorra Dominican Republic Mexico Spain
Argentina Egypt Monaco Sweden
Australia Finland Netherlands Switzerland
Austria Greece New Zealand Taiwan
Bahamas Guatemala Norway Thailand
Belgium Hong Kong Panama Turkey
Bermuda India Peru United Arab Emirates
Brazil Ireland Philippines United Kingdom
Canada Israel Poland Vatican City
Chile Italy Portugal Venezuela
China Japan San Marino  
Colombia Kuwait Saudi Arabia  
Costa Rica Liechtenstein Singapore  
Czech Republic Luxembourg South Africa  
Denmark Malaysia South Korea