Have a bunch of these from the old days.
Makes great paper weights.
Open to offers
Alex,
There is not much of a market for them these days. Two years ago I donated 20 brushed motors (mostly Speed 400) to John's Hobbies. They gave them out for $1.00 each to students doing science projects. The $1.00 was charged only so that one person would not walk away with the whole box.
Frank