Price check please

1). Cupcakes are 15-20e/stack 1 stack is 250 cupcakes... ill let you do the math

2). Go to any "Rare Scroll Trader" in a major outpost and see what that costs.

3). 5-10e

4). 5-10e

https://kamadan.gwtoolbox.com - This lets you look through kamadan chat history which would help you here.