Directly inspired by the "Galaga score" thread:
Okay, so what are your highs?
When I was collecting, I kept track of my high scores. Note, these scores were all achieved by a 30something on dedicated machines (no MAME) - I have no scores recorded from back in the day, before my senses and reflexes were dulled.

So. . . here they are, in alphabetical order. Some are rounded off, some are exact.
Asteroids Deluxe - 55,050 (10/02)
Battlezone - 233,000 (09/01/01)
Berzerk - 13,400 (wife's high is about 15,000 WTF?

)
Centipede - 101,000
Cosmic Avenger - 31,190 (10/12/01 - last game I ever played on it before selling)
Defender - 145,500
Dig Dug - 309,000 (9/02)
Joust - 74,000 (10/02)
Karate Champ - 28,600 {two player boardset - 7th Dojo} (09/12/01)
Mario Bros. - 45,000 (wife better at this, too. Like 300k for her!)
Millipede - 211,000 (yeah, I used continues. Again, wife rules here at about 250k)
Missile Command - 66,630 (11/01)
Multi-Pac - I get too bored with all those games to care except for on Crush Roller - about 10,000; screen 3.
Pole Position II - 31,000 {Fiji Track - I think I got in the 50's once but didn't write it down. :/ }
Race Drivin' - have challenged for Championship on all courses but Super Stunt. Won Championship on Autocross.
Robotron - 624,000 {on fullsize upright} (05/21/01)
Space Invaders Part 2 - 6,500 {4th wave}
Spy Hunter - 260,000 (11/01)
Star Castle - 20,000 even {what a great, tough, tough game}
Stargate - 211,000 {3 ship fleet to start}
Tempest - 320,000 (with continues)
Tron - 31,000
Warlords - 161,000 {Level 6 - cocktail} (09/02)
Zookeeper - 1,114,000