I'm trying to look for a Nikon D40 online, but it seems that everywhere has sold out. I can get it in a brick and mortar store, but I don't want to pay tax. I live in US. Please let me know if you know of a reliable online retailer that is selling it for a decent price. Thanks! p.s. Please don't start the debate of getting a D50 instead of a D40 again. D40 is a lot lighter, that is the key differentiator to me.