You have been lucky enough to have seen both of these offers , others haven't, another reason for there being something rotten in the state of Denmark.

From what I have seen everyone's seasonal store is the same ...

Then I misunderstood what you wrote.

All items for purchase  in my store require  runic coins.  

Though I do see that VIP points can be purchased in the quantities you mentioned.

The seasonal store is where you can use your runic coins to buy things ... everyone's seasonal store is the same ....

I want to trade vip points for runic coins.. So I give vip points and plarium give me runic coins! 

I doubt that Plarium wants to "buy back" VIP points for runic coins. They sell VIP points in seasonal store for runic coins. 

I find that most things in the store are to expensive, great for the mega spenders not so good for the rest of us 🙇