Published: Oct 22, 2012 2:57 PM EDT
Updated: Oct 23, 2012 6:31 AM EDT

NEW YORK (AP) - Those who follow Apple believe they have figured out most of the particulars of a smaller iPad expected to be revealed on Tuesday. One big question remains, though: What will it cost?

Apple hasn't said anything about the device, but tech bloggers and analysts expect a device with a screen measuring 7.85 inches on the diagonal, making it about half the size of the regular iPad.

Apple sells the iPad 2 for $399 and the 4-inch iPod Touch for $199. Company watchers are pegging the price of the smaller iPad somewhere in between.

Most of the guesses range from $249 to $299.

Apple is holding the presentation at a theater in San Jose, Calif., starting at 10 a.m. local time.