Not only did they increase the bronze and silver box costs, it looks like they made the amount of items per box a fixed amount. I've opened almost 100 bronze and they only ever contain two items, 25 silver only contain 3 items. Close to 7000 bronze boxes opened now.
Also, no shaders or abilities dropped in those boxes, hopefully they didn't nerf the drop rate.
Also, no shaders or abilities dropped in those boxes, hopefully they didn't nerf the drop rate.