Ruby Roman: What is the Most Expensive Type of Grape?
                                
                                
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                                    4 min read                                
                            
                                First sold in 2008, a single bunch of Ruby Roman grapes fetched a record price of 100,000 Japanese yen, or roughly $910 USD at the time. This incredible debut cemented the Ruby Roman as the answer to the question: what is the most expensive type of grape?.