Quick note: ComiXology is running a Convergence Week 3 sale featuring DC comics from the 1980s. If you scroll way down to the end, you’ll find The Flash #340-350, featuring the famous (or is it infamous) “Trial of the Flash” story that wrapped up the pre-Crisis series starring Barry Allen.
After releasing two issues a week for several months, DC hasn’t added any new Flash issues to their digital backlist since the big Flash 500 sale in March. Maybe we’ll see more after Convergence?