Amazon has them but hardly ever at release date. MoCity usually have them but the price is normally more expensive from what I remembered. Clove normally had the best price.
But from my experience with clove and expansys, you have to pay upfront. But remember this for those in the USA, if you order from UK sites we don't pay vat and the total including shipping is cheaper than ordering from America.
With regards to insurance, never had a problem personally, but if I did samsung has warranty covering it.
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