QUOTE(dejavu @ 2-12-06, 12:34pm)
I need to overnight a card/envelope to Grandma.
I looked at USPS site and it says $14.40 ??
Who is cheapest?
I will mail tomorrow for Tuesday delivery.
TIA

Depending on her location USPS might not guarantee overnight. That leaves you with UPS/FedEx/DHL.
If USPS guarantees overnight then it's most likely cheaper than any other carrier.