Saw this on Amazon.com ... this time I read the disclaimer so I was prepared for the worst:

"If an item's correct price is higher than our stated price, we will, at our discretion, either contact you for instructions before shipping or cancel your order and notify you of such cancellation."

Anywho, sure enough I get my confirmation E-mail:

Thanks for your order, Bradley Agdern!
Order Summary:
Subtotal of Items: $110.00
Shipping & Handling: $5.58
Promotional Certificates: - $5.58
------
Total for this Order: $110.00

Then the let down:

Greetings from Amazon.com.
We regret to inform you that an error caused "Apple iMac G5 Desktop with 20" M9250LL/A (1.80 GHz PowerPC G5, 256 MB RAM, 160 GB Hard Drive, SuperDrive)" to be displayed at an incorrect price.
In accordance with our posted policies on pricing, we are unable to offer this item for the incorrectly posted price. Therefore, we have cancelled this item from the following order
Yakedy Shmakedy...We hate our customers...We hope you tell everyone you know about our unethical practices...Don't even try to sue us, we have the best price mistake lawyers.

Sincerely,
Customer Service Department
scAmazon.com