I've been playing through the Castlevania trilogy on the DS; does that count?
There's "old" as in "not released within the last couple of years" (which seems to cover most of the games listed here, including by the OP), there's old as in "I've played them before". Then there's old as in "doesn't play on modern systems without emulation". I played the Atari 2600 Adventure not that long ago, and still occasionally enjoy playing the Commodore 64 Archon. I occasionally trot out Sierra On-Line's Jones in the Fast Lane, which holds up pretty well, being essentially a board game.
But I started playing video games in 1979 or so, so my frame of reference is a little different.