There is a place at Ft. Sumner, NM, that carries what they call 'goat panels'. They are made of unpainted galvanized conduit, are 4' tall, and come in either 6' or 10' lengths; and 4' gates, which can be used with either of the panel lengths. Each item is priced separately. They have 9 bars, which are more-closely spaced at the bottom, futher apart at the top. They are very lightweight to handle, and shouldn't be climbed, but the welding is good, and I have really liked them in use. Not sure what they would cost today,since I've had mine for about 5-6 years now, but the business is "Iron Horse Pipe and Steel", and I'm sure a phone number,and maybe a website, could be found for them using the internet. Ft. Sumner is south and east of Albuquerque, and pretty easy to get to from I-40.
Margo in NM