Costco's is planning to sell the Samsung Galaxy Nexus, according to this inventory screen. Price is listed at $289.99. But this could change, we won't know for sure until it's officially confirmed. Take note that only a Verizon version is listed here -- we're still unsure if there's going to be an HSPA version available in the U.S. anytime soon.
Thanks Lanza-David for the tip!