http://www.disturbedallods.com/runecalc
Based on the calculator you can see it would cost about 3107399 gold to do it without using real cash.
If using cash it will cost you 14,697 boutique coins for the Crystal Chips necessary.
You would then need to transfer from boutique coins into gold to purchase the level 1 runes and gold dust.
The amount of gold necessary is: 285,575
The current boutique coin to gold ratio is about 182:1.
So you would need to transfer 1569 boutique coins into gold.
If you add both boutique coin amounts together you end up with a grand total of 16,266 boutique coins.
This is keeping in mind you ALREADY have 2 level 3 runes and 4 level 4 runes.
Hope that helps ya.