Check out the product page
Weird. The only other place I can find this Lightspeed model is on the mothership.
Shipping on Amazon is free.
Difference between W and A winds up being about $12.
You probably used google, try Bing, it shows lots of places:
It’s the same price, after shipping, at Costco - with FAR better/easier return service if needed.
http://www.costco.com/Lightspeed-Outdoors-Catalina-Speed-Shelter.product.100191567.html#