First, welcome to the DisBoards. Through reading and searching you will find tons of useful information.
Now for your question.
If you got your quote for your tickets ($1004) through the Disney website, then yes you can do better. I would go to
www.mousesavers.com and sign up for the free monthly newsletter. Every month the newsletter is full of useful advice and ticket offers. Seeing as how you are not traveling until March 06, then there is plenty of time to purchase your tickets. Although, just like all commedities the price could go up tomorrow.
If you are wanting to purchase the tickets now, instead of later, I would go to
www.ticketmania.com and look at their prices. This is one of the same brokers that MouseSavers uses and I have purchased my tickets through them on several occasions and have never had any problem.
Here is the current 7-day ticket options that they have listed on their website:
7 Day Magic Your Way Adult Ages 10+
Expiry Basic Gate $211.94 Discount $200
No Expiry Basic Gate $270.52 Disccount $254
Expiry with Park Hopping Gate $249.21 Discount $234
No Expiry with Park Hopping Gate $307.79 Discount $286
Expiry with Magic Plus (5 Visits) Gate $259.86 Discount $238
No Expiry with Magic Plus (5 Visits) Gate $318.44 Discount $290
Expiry Premium with Park Hopping & Magic Plus (5 Visits) Gate $297.14 Discount $279
No Expiry Premium with Park Hopping & Magic Plus (5 Visits) Gate $355.72 Discount $323
7 Day Magic Your Way Child ages 3 - 9
Expiry Basic Gate $170.40 Discount $161
No Expiry Basic Gate $228.98 Disccount $215
Expiry with Park Hopping Gate $207.68 Discount $196
No Expiry with Park Hopping Gate $266.26 Discount $250
Expiry with Magic Plus (5 Visits) Gate $218.33 Discount $201
No Expiry with Magic Plus (5 Visits) Gate $276.91 Discount $253
Expiry Premium with Park Hopping & Magic Plus (5 Visits) Gate $255.60 Discount $240
No Expiry Premium with Park Hopping & Magic Plus (5 Visits) Gate $314.18 Discount $285
It is also important to note that when you purchase your tickets through TicketMania, the taxes and shipping ARE included in the price that you see listed above.
Hopefully someone else will chime in if they know of any better deals or places to purchase tickets.
Edited to add: Thanks for catching my goof on the website, sometimes my fingers go to fast and I don't catch my mistakes.