In fairness, Wideners has been working with shipping delays for about two years now. Seems they're selling so much so fast they just can't get caught up.
Be patient, they will ship your order as soon as they can get to it. I've bought many times from them, and at one point I had to wait 30 days for orders to ship out.
Like the old saying, you can have (1) cheap, (2) good, (3) fast. Pick any two.