iPad 3G, GSM Unlocked, No Contract AT&T Pricing $15 for 256MB, $30 Unlimited
Steve Jobs announced that the iPad will come with WiFi 802.11n, and also have a prepaid (no contract) 3G option via unlocked GMS.
If you're on AT&T, you can get contract-free pricing, $14.99 for 256MB/month, $29.99 for "unlimited".
International carrier pricing will be coming in June/July.
[Image via GDGT]