Complex sentence: With time, technological developments allowed for the manufacture of computers in the town's industrial complex, which were sold under the Slušovice brand, priced at 40,000 USD at the official exchange rate or 5,000 USD on the black market.
Split into simpler sentences: With time, technological developments allowed for the manufacture of computers in the town's industrial complex. These computers were sold under the Slušovice brand, priced at 40,000 USD at the official exchange rate or 5,000 USD on the black market.