Harry Hoffman wrote:
>I realize that you are looking for a reel but for that price you
>could by 3x 50' of 20a extension cord.

I might or might not be willing to pay that much for just the
convenience of having the cord always right at hand.

But the project would be fun to do.  And I hope the result would be
cool.  Fun and cool are worth a modest amount of money, right?