Let me add that B&H (often touted) is certainly reliable and trustworthy; however you won't get that much of a discounted price. I have used other more discounted sites like Electronic Boutique and others with no problems and saved a lot of cash of B&H. Still, as Dan mentioned you never want to go with the bottom dollar sites if they are 40% to 50% cheaper. That is typically a sign that it is a scam. Actually what most of those sites do is sell you only parts of the original camera package. The low cam price is for the basic camera or body, but then you have to pay separate for the lens, ac adapter, etc - which ends up costing you more. You can get a good deal but you have to take your time and do your homework. Look on reselleratings and other sources to see ratings and buyer comments. When you look at the actual ad by a seller see if it specifically mentions what is included in the kit. You can go to the manufacturer site to find out what the kit should normally include. If in doubt call and see what it comes with. This will give you an idea also of what it is like to talk / deal with these people and how supportive or annoying they are. Do they try and sell you a bunch of extra stuff for instance? Also find out about warranties and shipping costs - all important.
As an added favor to the community perhaps some of us that have dealt with the various sites should mention the companies they have purchased from before with no problems and a good experience.
Actually I've called BestPriceCameras before for another camcorder and they confirmed (in that case) it wasn't the complete kit. They quickly told me on the phone what kit I would have to order to have all the original manufacturer items included. Just ask and see what they tell you.
According to Canon website here is what is supposed to be 'in the box':
http://www.usa.canon.com/consumer/c...&fcategoryid=177&modelid=14869#BoxContentsAct
HV20 Camcorder
BP-2L13 Battery Pack (with Terminal Cover)
CA-570 Compact Power Adapter
STV-250 N Stereo Video Cable
WL-D87 Wireless Controller
IFC-300PCU USB Cable
CTC-100 S Component Cable
Digital Video Solution Disc for Windows and Macintosh
Best deal online I see right now is Butterfly Photo for $639.90 and free shipping. I believe I've used Butterfly Photo before but would have to confirm. It appears their 'Whats in the Box' page shows all the proper items in the kit (I think).
http://www.butterflyphoto.com/produ...HV20&zmam=8564958&zmas=1&zmac=75&zmap=CANHV20