Suunto Favor

hi all,
i was recently looking around for deals and came a across suunto favor. i don't know a lot about the favor itself, and was wondering if anyone here could answer these questions (my LDS doesn't carry suunto so they have no idea)

1. Is it Nitrox compatible?
2. Does it have a dive log mode?
3. How many dives does it save?
4. Are the batteries user changeable ?
5. Can you download logged dives to your computer?
6. Does it have a back light?
7. Does it have audible alarms?
8. What alarms does it have?

So, should I make an offer?
If so, what is a reasonable offer for one of these computers in "good" or "like new" condition

Thanks to everyone in advance.

Here is the link to the manuals in PDF format: Suunto Favor Manuals

This should answer most of your questions. With that said, I own 3 of them, and only went with a Gekko because the Favor is NOT nitrox compatible. Other than that, it's a decent computer, even though it's no longer in production. I wouldn't personally give more than ~$75 for one.....