Local Best Buy in S Arlington is notorious for not having a clue as to what items they have in stock. If it is listed on their website as being in stock they might not be able to find it. Sometimes it is as simple as checking the stockroom rather than the shelves, but convincing a BB clerk to do that is often impossible. If they cannot find it on the shelves or in the locked cabinets below the shelves, they give up. When I bought my 350 last Autumn it was locked in a storage bin next to the cash registers, and they almost didn't find it. Had I not pressed the issue and insisted on talking with the store manager, they would never would have found it. The same thing happened a year earlier when I bought a 300 just after they were released, but in that case they were in the back storage room.