I know this isn't what you want to hear but it is VERY hard to ask that question. Everyone's bank accounts and thoughts of value differ. It really comes down to... is it worth it to you?

I buy a lot of things that may sound expensive to one person and really cheap to another, but if I believe it has the value of what I can get it at, I will buy it.

Now with all that being said, being het, you would really need to make sure they are for sure hets and from a trusted source, then decide if it is worth $450. To me, it probably isn't, because I don't have clowns in my projects at the moment, but if you do have clowns in your projects then it probably is a good deal.

Sorry for being vague, just my 2 cents.