Need remote for CDA-105

I have an Alpine CDA-105. I need a remote control for it...I found 2 options on the site, one is 20 and one is 60. The $20.00 one says it only works on 2005-2007? I believe this may not be true too? The $60.00 one claims to work on ALL units...I'm NOT going to pay 60 bucks for a ****ed remote, even 20 is high...so I figured I would go on e-bay once I knew what one(s) would work with my unit?

Also, I'd like it if you could...prove whatever is suggested will work for the CDA-105? The manual is a CD and a PDF file, and very...very disappointing. I was wanting a book from them, not a PDF file.

Thanks for your help.