# How to calculate the cost of an armor enchant

For some enchants it list +x bonus where x is some number between 1 and 5 and others it list a value in gold pieces

For example Improved slick is listed under +4 special ability's with a base price of 15000. Spell resistance (17) is on the same table with base price of +4 bonus

If I put Spell resistance (17) on +5 armor it have a total bonus of 9 which I use to determine cost

If I put Improved slick on +5 armor the final cost is 25000 for the armor plus 15000 for the enchant correct? Balanced has a cost of +1 bonus and if I put that on in addition to the slick is the total bonus of the armor +6 or +10? As Improved slick is listed under the +4 ability does that +4 get added in to the total bonus of the armor?

What is the cost of putting on Improved slick and Balanced to +5 armor?

• It's worth noting that armor is not "enchanted"... enchantment is a school of magic relating to charming and controlling creatures. It has become common parlance (thanks World of Warcraft and Dragon Age) but is innaccurate. The (admittedly confusing) term actually used is magical armor enhancement and the specific ones you're referring to are magical armor special abilities. Mar 12, 2019 at 0:13
• Mar 12, 2019 at 0:13
• (For reference, the linked question is a D&D 3.5e one.) Mar 12, 2019 at 0:43

The tables with d% entries on them on this page are used by the GM for randomly generating magic armor, like if the GM's filling a random treasure hoard in a dungeon or stocking a shop; they give the GM an idea of what magic armor special abilities are approximately equivalent. As a player, though, you only need to worry about Table: Armor and Shield Pricing by Bonus. Those other tables don't change that table.

Further, when a magic armor, shield, or weapon special ability has a flat price—a price that's measured in gp rather than magical pluses—that magic special ability can be added to that item by paying that price. No chart need be consulted.

(In both cases, there may still be the matters of both finding a character who can add the magic special abilities to the item and finding the time to have those magic special abilities added, but those're matters for the campaign not this answer. If you're making a new character—NPC or PC—who's entering play with above-level-1 gear, you can usually ignore that.)

Thus adding the magic armor special ability improved slick to any already magic +1 or better armor—because armor (like shields and weapons) must already be at least that magical before they can be made even more magical—means paying 15,000 gp, regardless of the present total pluses of the magic armor.

Sort of similarly, adding the magic armor special ability balanced to any already magic +1 or better armor means just paying the difference between the magic armor's current pluses and the final pluses it'll have when the new ability is added. In this case, that's the difference between +5 magic armor and +6 armor, so that price is 11,000 gp.

In sum, adding both the magic armor special ability balanced and improved slick to +5 magic armor means paying for both—a total of 26,000 gp—and the armor will end up being +5 balanced improved slick armor. If the owner wanted another magic armor special ability added to the armor, and that magic armor special ability is measured in pluses, the owner'd pay the difference between the new pluses and the current armor's total bonus of +6 (i.e. the +5 enhancement bonus and the virtual +1 from the magic armor special ability balanced).

### Enchanting an existing +5 armor to add Balanced and Improved Slick costs 26,000 gp (market price), or 13,000 gp if upgrading it yourself.

Straightforwardly:

• Items with a special ability with a flat price simply add that price to the total. Improved Slick simply costs +15,000 gp regardless of the existing enhancement.
• Items with a special ability priced as an enhancement bonus cost as much as if they had that added to their enhancement bonus. In other words, a +5 Balanced armor costs as much as a +6 armor (36,000 gp). Note: This doesn't actually increase the armor bonus, just the price.
• Upgrading an existing item costs the difference between the original item and the market value of the upgraded item. See Upgrading Magic Items.
• If you have the Craft Arms and Armor feat and are upgrading the item yourself, you pay half as much in any case.