Yes, a new-to-you bike. After you did all the work to change over to a flat bar, leave it alone. It's still a good bike. Everyone needs at least 2 bikes. You go out in the garage and the bike has a flat. You just grab the other one and fix the flat later. Etc.
But really, what you'll find on the used market will be bikes which were put together with components which were all current at the time. IOW, they all work properly together. That's the main thing. You'll love it.
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Results matter