Not impossible to find
I was able to pick one up from eBay sometime in the last few months. Mine has the Electrolux logo stamped into one side. It appears to have been factory painted in a semi-gloss (not hammertone) blue that matches the shade of blue on my E and AE. I didn't know any of these came that way, but I can't imagine an owner going to the trouble of finding matching paint and then painting this tool.
[ATTACH=full]146309[/ATTACH]
[ATTACH=full]146310[/ATTACH]
