Easy thread for me. The first four require no explanation:
1. Iron Maiden- Somewhere in Time
2. Iron Maiden- Seventh Son of a Seventh Son
3. Iron Maiden- Powerslave
4. Iron Maiden- Piece of Mind
OK, now that that's out of the way....
5. Black Sabbath- Live Evil. Probably one of the best heavy metal live albums ever. Dio sounds great here and honestly, this record is about as far into Black Sabbath as I get.
6. Savatage- In the Hall of the Mountain King. A great, fun, melodic record. Annoying vocals at times but they're awesome just as often as they annoy.
7. Queensryche- Operation Mindcrime. A bit overbaked for my tastes but still a lot of fun and obviously a very important heavy metal record.
8. Deep Purple- Perfect Strangers. Such a great record with some awesome tunes. Knocking at your back door FTW.
9. Fates Warning- Awaken the Guardian. Jon Arch era Fates is so underrated, especially by folks around here.
10. Dream Theater- When Dream and Day Unite- Awesome, underrated album. Even listening to this compared to other 80s metal albums, it's so obvious that DT were breathing new life into metal. Dominici sucks, but actually if you stack is performance on that up to the 100s of other wannabe Bruce Dickinson's of the 80s, he doesn't sound particularly bad; just average.