I used to play the Krynn games a long time ago and incidentally still have my saved games from some previous games.
Here's a rapidshare (also attached) of a save located at the Citadel (end game) for anyone that wants to farm the items or run through the game with a max party.
http://rapidshare.com/files/48366416/SAVGAMA.zip.html
They were created in Champions and played through DKK as well so some of the items might not be available in DQK. No cheats other than maybe a few item dupes using character swapping. At the very least each character is using a different weapon (even though you can get 2 dragonlances at this point).