Complex sentence: It is available in two form factors, 7 in and 8.9 in screen sizes, introductory pricing was at $199 and $299, respectively for the 16 GB versions, both Fire HD were sold at cost.
Split into simpler sentences: It is available in two form factors, 7 in and 8.9 in screen sizes. Introductory pricing was at $199 and $299, respectively for the 16 GB versions; both Fire HD were sold at cost.