I am interested to know how you price these and if they can be made to match existing ones as my windows DO have them in the top half of the window, but the bottom half does not have them, so I would need them to match. I inquired, for instance, about some I saw in an ad in the back of a magazine where they were selling them for $!2.00 ea window and they were flat plastic - not at ALL the ticket. I probably can't afford the ones you custom make, but thought I'd ask to be sure. Thank you for your help.