I thought I had seen it all until yesterday. Albertson's in Sarasota, Florida put out King crab at $6.99. It was the first time I have seen this product come in under $9.99 retail. It was tagged "Russian Crab" and the size was large.
By the way, never imerse pre-cooked crab in steaming water. Simply wrap them in a wet towel and nuke them in a baking dish. This is a perfect method.
You can do the same with raw shrimp with shell on...