Microsoft is having deals on Surface pro and comes with free Sleeve worth upto $89.95
Price Match with Harvey Norman - 20% off Microsoft Surface pro
You can combine this with Amex microsoft offer and receive additional $100 off.
In case of multiple Amex offer, there is no split payment on Microsoft however you can purchase microsoft gift cards and redeem them into your account and pay later with microsoft credit.
PS - Not a regular poster here so please be gentle :) thank you.