This week Apple introduced two new iPhones, a new mobile payment system and a digital smartwatch that will go on sale in 2015.  The phones go on sale Sept. 19.

Analysts who cover Apple expect the new, larger phones to be sold out completely by the end of the opening weekend, as Apple scrambles to get more inventory into stores.

Getting the new phones into consumer hands will be the biggest frenzy ever for Apple.

The iPhone 6 has a 4.7 inch LCD screen, while the larger iPhone 6 Plus has a 5.5 inch screen.

The iPhone 6 starts at $199 with 16 GB of storage, or $299 with 64GB, while the Plus starts at $299 with 16 GB and $399 with 64GB.