Upgrading Magical Armor

[Fritz666]

Is it possible to upgrade armor that has already been enchanted ?
For example, form +1 to +3 ?

If so, what is the cost ?
Do you pay for the full enchantment as if you were starting from scratch to going straight to +3 ?

Cheers,
Chris

 

[Wolf72]

you'd pay the difference from +1 to +3

 

[dcollins]

See rules on DMG p. 246, "Adding New Abilities".

 

[Fritz666]

Thank you, I konw I read it somewhere but do you think I could find it when I wanted it ?