Given the rarity of the set there isn't really any set price based on market trends any one person can give you to be certain...
i would say easy $400-$500 minimum though, to hazard a ballpark figure.
Edit: I actually had a mild heart attack thinking it was the other happy birthday set to be honest. And I would pay possibly even more than $500 for *that* set, so I don't find it hard to believe someone would pay the same for this one.
Anyone feel free to disagree with me.
i would say easy $400-$500 minimum though, to hazard a ballpark figure.
Edit: I actually had a mild heart attack thinking it was the other happy birthday set to be honest. And I would pay possibly even more than $500 for *that* set, so I don't find it hard to believe someone would pay the same for this one.
Anyone feel free to disagree with me.