If there's anyone out there who is knowledgeable about used camera system prices, I'm hoping you can help:

I've got a Canon D30 (Digital SLR) with lots of extras that I want to sell.

I've googled, and checked eBay and CraigsList prices, and am finding the parts and pieces for sale, but I am not finding the "whole package" that I have.

Here's what I've got:

1. Of course the body, which holds 1 battery.
2. The battery grip, which holds 2 batteries and has buttons for portrait shots.
3. Tamron 18-200 lens
4. 4 batteries (2 of them are genuine Canon, the other two are generic)
5. Canon battery charger CB-5L
6. Promaster FA 1000 Flash
7. Canon Speedlite 420EX Flash
8. 4 GB CF card
9. CF Card reader
10. Lowepro backpack case

I'm thinking that the used value should be about $450.00 (US Dollars).

What do you think about my guesstimate on the value of the whole package?

Thanks!