Its truncated history and limited offerings likely led to its increased value over the years. The Sega Master System comes in second place, running for $509.06 on average today—more than twice ...

This led [grubbycoder] down the path of porting Sonic 2 for the Sega Master System (to the eZ80-based Ti 84+ CE. Selecting this particular graphing calculator came down to the raw specs matching ...