So I'm looking at purchasing a decal from this forum, but I read it takes 4-6 WEEKS(?) to deliver it? Is that really how long it takes? That's quite a while. The reason I'm asking is I'm going to be moving to a different state, and I'd like to have it before then. Anyone who has bought one before, how long does it usually take?

It usually does not take that long. Only time it is delayed like that is if I run out and am ordering more from the vendor.