That's just stores not being able to sell tanks the same month they're made, it has nothing to do with the tank type or anything like that.
I meant is it because steelies don't sell as well as CF so they sit around longer. It's just sucks that I payed full price for the tank and it only has 4 years left.
this is not uncommon, and it's not that bad really. i would not worry about it. sell it off in two years for $35 and get a new one. *shrugs*