Should the market supplication be recited if the market was temporary and had ceased to exist at the time of reciting the supplication?

It is sunnah (definition) for whoever enters the marketplace to say: "There is no god but Allah, alone, without partner. To Him belongs sovereignty, and to Him belongs praise. He gives life and causes death, and He is living and does not die. In His hand is all good, and He is over all things competent." By doing so, he earns a million good deeds, a million bad deeds are erased from his record, he is elevated a million degrees, and a house is built for him in Paradise. This remembrance is sought from the one entering the marketplace, whether by night or by day.