Even though Camelback no longer does free shipping, they were still cheapest (on a $1100 order) over EVERY OTHER OPTION, and I tried every place listed in the forums to try. Sometimes by as little as $50, sometimes by as much as $500.

But that was only true for that big order. Given the shipping costs, I'm finding that my local dealer (Lagrange, GA) is easily within a few cents of the best overall prices I can find with tax being less than shipping in most cases for orders under ~$200, then no real benefit for another couple hundred dollars (cost difference isn't enough to switch from local where I can have support). Sadly, I didn't know they had a system when I made my Camelback order... found it after the fact (it's not linked on their dealer page).

So check your local dealer. No, not in person/over the phone, check to see if they have an online system... there's a HUGE difference for me there. They wanted $27 for a key in person, and it's $20 online.