I had a quote for a 430 loader on a new 4410, and it came to $3676.03. This didn't include the Dual Mid Selecive Control Valve (SCV) as it was added to the quote on the tractor ($714).
Your dealer should be able to run through the numbers and let you know what they are made up from. There may be things such as hood guard, level indicator, SCV, etc. that makes it tough to compare.
If you get it, you will really like it. I'd go for a set of forks too. (easy for me to say /forums/images/graemlins/grin.gif )