In the rule entitled “Equipment”, after the sentence “Valid Items are listed as the names of subrules to this rule”, add the following:

, with the number in brackets after their name being that item’s Cost

Change the titles of the subrules to that rule as follows, in order:

Shortsword (8)
Mace (12)
Buckler (25)
Bow (18)
Quiver (5)

Add the following as a new rule to the ruleset, entitled Merchants:

As a daily action, each Knight may Visit the Merchant.

When they do so, they may either:

* Purchase exactly one item, by subtracting its Cost from their Gold and adding a copy of that item to their Inventory; or,
* Sell exactly one item that is in their Inventory, by removing it from their Inventory and adding half of that item’s Cost (rounded up) to their Gold.