aramis erak
Legend
In AD&D, there were so many ways a DM could strip PCs of money...So it'll just be something you accumulate? Because that was often the way it worked out in OD&D.
And 90% of GMs used only a few. The cost for training to a new level (which prevents level up in dungeon), the costs of housing, food, and drink in downtime, the taxation...
It was just too much hassle for most, so many dropped the prices or even just ignored the training rules. Others dropped the XP for coin and gems, so players wouldn't bounce 1 XP shy of eligible for two levels...
And many just ignored all of it.