Did you know: in Connecticut, the flat fee for trading in a car for credit toward a new one used to be $35.As of Oct. 1, it's now $100. And apparently enough people will trade in cars to pump a cool $9.8 into the state's coffers.When the General Assembly passed the state budget in June, a number of other tax and fee increases, intended primarily to promote fairness between brick-and-mortar stores and e-commerce operations, were similarly baked in.On the latest podcast, Courant content editor Russell Blair details six goods and services that just became more expensive for Connecticut residents.