Thanks for checking.
We HAD a dozen of them but someone bought them all...I assume they ended up on Ebay.
Walmart will sometimes lower prices just to clear shelf space which is why I assume the drastic reductions we have seen in the past. The tanks take up alot of shelf space.
FYI...the price reduction does let you know what the real cost of production might be...Walmart still makes profit on the reduced priced item.
TMT