I am going to agree with this, you definitely have to get FCC before you can sell to anyone in the US even if you get FCC the day before you complete a sale. No retailer will allow it; however, NO FCC CERT probably won't stop places like eBay...
Unless you already have RC-2, I believe people are likely waiting to pay $150 extra and get this package with RC-2 instead of N-3. These prices change daily and with BF coming up, you can go with the return route or you can wait.
Looks like someone returned the Plus combo and Amazon has it for sale at the "low price" many of us are seeking. However, what are the chances this drone was returned because it wasn't working properly (see the Amazon description assigned to...