$6.95 @ B&H Photo
$14.50 @ B&H Photo
I’ve got a bag full of the 2GB version of this card and they have performed great in a variety of Canon, Nikon and Sony DSLRs.
$22.95 @ B&H Photo
$49.95 @ Adorama
$29.00 @ Adorama (after $30 mail-in rebate)
$9.95 @ Adorama
$19.74 @ Buy.com (still in stock for now)