Prediction: SSBU/3DS 10mil Shipped Together By Years End! (or Close to It!) UPDATE: 9.58mil Shipped :-D

[tbone51]

★ [UPDATE 4] ★
US #s are in Ending Nov 29th. Its 2.21mil Combined Sold (including Digital) and Splits are 1.5mil 3ds and 710k WiiU
 
Japan: 2.02mil (3DS) +  233k (WiiU)          
US: 1.5mil (3DS)   + 710k (WiiU)
Europe: 200k+ (3DS)  +  50k+ (WiiU)   (*Just numbers we know like UK)
Total: 4.72mil Sold at least...