I checked my email confirmation when I wrote my last post, and the $4,907.87 is the total price, including taxes, and I will owe $3066.58 at check in (since my deposit is already paid). It is a special rate that's still available to anyone on the Disneyland.com site right now, and my dates are 9/5-9/8 (the rate is available 6/5-10/7, and must be booked by 9/16). The rate per night, as per my confirmation email, is $1573.75 for Sunday night, and $1310.50 each for Monday and Tuesday nights, for a pre-tax total of $4194.75. I believe I read somewhere that that's about 25% off the rack rate, but I didn't calculate it out myself because it doesn't actually show the rack rate on the reservations page. My sister's husband is retired military, so we are hoping to perhaps get a military rate at some point if Disney decides to release them. In the past, we've been able to get 40% off rack rate with his military discount. However, we're fine with paying this rate if the military discounts don't end up being offered.
The advertised rate for the 1BR suite for those same dates averages $1210.75/nt, and the 3BR suite averages $1639.75/nt. I guess we got lucky and were able to book a good deal!