How much would this one go for, none for sale/trade?

it's main price is 250 csc :)

Depends on time of year... I got mine for 100 csc from someone who got double during black friday sale. Original price is 250csc whoever, if you got someone interest you can ask might be able to ask double that without looking too greedy. Like any unprice and unobtainable item, you can always throw it in your shop and ask for 100m

Thanks guys. I just want to be fair and ask a "normal", reasonable price, not up-the-roof :D

np glad to help :)