the price of the Panasonic upright was so low
I agree, Benny. Great value for money. They were real workhorses. My Mum's MC-E44 is still going, although it's retired now. But we had that in use for 17 years.
The price of the Panasonic's increased slightly when the full line up was expanded to include the 42 and 43. I believe the prices were £99, £109 and £119, but I'd need to double check that.
Just for refernece, £89.95 when adjusted for inflation is £215.64