I am thinking of selling my Nikon D40 DSLR camera. It's just too much camera for me as I tend to just point and shoot. I would sell it with a metal case, the battery charger, the usb cable, the 18-55 lens and the 55-200 lens. What do you think would be a good asking price? Everything is in excellent condition. I paid over $650 for everything. Was thinking of asking $500? Think that would be too much?