Not really any antique value, it's modern, so it would depend on the artist (looks like his name on the bottom, you could try looking him up), personal taste, etc. It kind of looks like an ugly melted milk bottle trumpet in my opinion, I wouldn't pay a dollar for it, but that's just me.
Beauty is in eye of the beholder or something like that. If you like it, and it's worth the cost to you then buy it. Like the folks above said, it doesn't have any age or value, it's only a novelty.