BLS GSG15 is priced at $499, and that's not available in the U.S, so I don't see why would the GSG16 be more expensive. Blue Line is usually good with prices, and their line of products have always been budget friendly and competitive. That whole argument if IRG was not bringing in guns is bologny, customers pay what they pay ... When I buy jeans, I buy the ones I can afford, not one's that I can't. Same with guns.
You evidently ignore a few things about competition. Its a fact that prices are higher when businesses have a monopoly, and fall lower when competition appears.
Youza.