I saw Jot Complete on clearance at staples in OKC OK for $9.99. I don't know if that is only local, but thought it was worth mentioning.
Jot is a text input engine that can replace G1 or G2. G2 was based on Jot, but with less features. I find it to be a real nice text entry. I go back and forth between it and TealScript.
The "Complete" is relative to the word complete addition to the software. Jot Complete also comes with WordComplete, which is...well a word complete application. WordComplete is worth it's weight on a handheld. If the dictionary is not big enough for you you can always add your own words by adding one at a time or scanning a page and adding everything that is not already in the default dictionary. Nice app.