E code Air cleaner housing

[Alaska Jim]

Do any of you guys know if there is a reproduction of this Air Cleaner in stamped steel? I have found a place that makes them in cast Aluminum, but they are pretty heavy, and last time I checked the wanted $750 for one. If none is being reproduced, do they come up for sale very often, or are they almost non-existent? also if you have seen any for sale what price range would one expect to pay for one? any good site's to check to see if one comes up for sale? I know that these are a lot of questions, but, living in Alaska we do not get to see some of the harder to find items, and even more rare is the chance to buy something like this. Thanks for any information anyone can provide, I appreciate it.------Jim