I've got an SR Royal post that's a perfect clone of the 2-bolt Campy. It's attached to a bike so you can't have it, but they do exist and they're bound to be cheaper than the Italian.
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A race bike in any era is a highly personal choice that at its "best" balances the requirements of fit, weight, handling, durability and cost tempered by the willingness to toss it and oneself down the pavement at considerable speed. ~Bandera