Spell Book Experience Points - Help!

[Wulfgarn]

Hey all - how should I award experience points for a recoved spell book?

It looks like a scroll is 100xp per spell level..... should I use that or should it be less or more.

I can see an argument thsat it is worth more XP as the the spells are already in the book- and I can see it going the othe way as well

PLease comment