On desktop I see the shipping price in the usual place, along with a few options for shipping.
Something interesting is of the three choices:
* Economy Shipping (USPS Parcel Select®),
* Expedited Shipping (USPS Priority Mail Large Flat Rate Box®)
* Standard Shipping (UPS Ground)
One is more expensive than the others depending on where you're sending it. E.g. for 90210 expedited USPS is cheapest, while for 10101 standard UPS is cheapest. Maybe something to do with UPS zones?