[trvrprkr]

One-day shipping is still listed on the Prime Shipping upgrades page [1].

[1] http://www.amazon.com/gp/help/customer/display.html/ref=hp_l...

[sokoloff]

That page says "as low as $2.99 per item".

The point of the original post is that it used to be a flat $3.99 per item.