Spell Costs

[Wilshire]

Has anyone done an analysis of how much it costs to purchase spells per level?

For example, how much does it cost a cleric to buy all of their level 12 and level 16 spells?

I don't see this on the wiki anywhere, so just wondering if anyone ever bothered to compile this information. It could be very informative to untwinked casters (or people who just rolled their first toon) for knowing how much they have to save for spells. Then they'd know how much extra they would have to spend on equipment.