It looks like the 10.2″ Samsung NC10 netbook will be available in the US for under $500. liliputing has posted a couple of sites listed as selling the NC10 in the US for around $480 USD. Both are listing the NC10 as back-ordered.
Bottom Line Telecommunications has this NC10 for $480.21: NP-NC10-KA02US (NC10-14GB) . It’s listed as “Metallic Blue” with a 14GB SSD and a 1 year warranty. PCNation has the same model listed for $480.56.
PCNation also has a “Metallic White” model with a 14GB SSD listed as $480.56. The model is: NP-NC10-KA01US (NC10-14GW).