Yes sure
A substrate/laminate of:
Thickness: 60mill(1.524mm)
Copper cladding: 1oz
Size: 18" x 24"
Price Rogers 4003C: 215$
Price Arlon 25FR: 64$
(Note Arlon 25FR has a standard thickness of 58mill.)
You have to consider that this is for a few panels, less than 50 pcs. If you go up in volume, the price of Rogers will decrease more.
Arlon is pretty much same price even for over 100 of panels.
This is for a thick laminate if you go down in lets say half the thickness you will go down half the price.
Standard FR4 with the same size and thickness cost around 8$.
Hope this gives you an idea.