2006 KYMCO Mongoose 250 won't start

[our420room]

Greetings people,
 My first post here, as I'm desperately looking for help.
 My 2006 kymco, 250cc won't start. I did replace the coil.....on a guess and it didn't help any. It still won't start.
I hate to just keep throwing money at it, until I get it right and it starts but my next guess is the CDI? What do you think?
My other problem is when I look on Ebay for the CDI, I see prices ranging from 65 bucks to $110 and the ads for the part stinks.
You would think they would say that this part fits years 2004 thru 2009 but they don't, they just include the part number which I have no idea what the part number is.
Can anyone be of any help to me? (Please)

[CROSSBOLT]

You are gonna have to get more specific. What DOES it do? Starter spins engine but engine does not fire and run? Push start button and it 1. Does nothing, 2. Clicks, 3. Chatters? That kind of specific. Don't just guess and throw parts. That is what the dealer techs do!

Karl