I recently picked up a few Ral Partha AD&D boxed sets.  I was wondering if any of you guys could give me some idea of the value?  This is what I got:

10-504   Dragonlance Villains
10-515   Ravenloft, Castle Forlorn
10-517   Dr. Mordenheim's Laboratory
10-520   Planescape - Powers of Chaos
10-521   Planescape - Powers of Law
10-522   Planescape - Powers of Conflict
10-523   Birthright - Abominations
10-524   Birthright - Personalities of the Blood
10-541   Dark Sun - Light War Chariot

All are in mint condition, shrink-wrapped in their boxes.

I have a couple of blisters too:

11-062   King Azoun
11-118   Ravenloft - Natalia Vorshkova
11-603   Factol Darius
11-703   Dark Sun - Elves (3)

I'll post this in the 11-series thread too, so apologies if you read it twice.