Bombs need to be changed back, but I do not know the values that were on them.
I actually am not even sure if I know all of the bombs...
Then, we need to chat as a team about a few things-
The Museum
Random Bosses (new and to be put in)
Limiting Crafting (no quest like items)
Potions (new? Values with 31+ hp, costs)
But before most of these, we can just wait to see if people even come with PKing back.
I can help you here...
Bombs:
Fire Bomb - 8
Fireburst Potion - 15
Flash Powder - 3
Lightning Bomb - 12
Thunderbomb - 20
Those are the bombs that I designed a while ago. To be honest, considering how hard it is to craft the Fireburst Potion, Lightning Bomb and Thunderbomb, their values may be a little low.
As for potions, I could re-submit my Superior Healing Potion and Superior Mana Crystal suggestions (gives 200 units and an average price of 500)...
Random bosses... except maybe some low-level ones, I would have thought that there were plenty of bosses in-game for now.