Amazon and some of it's 3rd party sellers have the 75" X900E at a price of $2998.00 I only recently purchased this item for $300 more. I was fortunate to get a refund on the difference. While you can buy with confidence from Amazon directly if you choose to avoid sales tax you may choose an alternative seller.
My choice was World Wide Stereo who matched the lower price and issued the refund.
This particular model has received excellent reviews from Rtings.com and is in my opinion a great option for someone looking for higher end image quality at a reasonable cost. While it won't compare to OLED's it's also more affordable.