Thinking about switching. Yeah, I said it. But it probably won't happen

D300 - Has a number of releases on it! But is still nearly mint and has no problems what so ever!

Grip, 70-300 VR, 50 1.8, Sigma 10-20, Sigma 18-50 2.8, SB-600.

What do you think it's worth?

All boxes, papers, everything included that would be needed...

Is $2500 too little or reasonable?

Would also part it out obviously...