Sorry, my mistake on the price for the USB-C passthroughs, they are $9 along with the type-A modules. All others are $19. I was looking at the DIY edition and

Sorry, my mistake on the price for the USB-C passthroughs, they are $9 along with the type-A modules. All others are $19. I was looking at the DIY edition and the price is not included in the estimate so it is an increase in price to get any modules. Looks like you are looking at the prebuilt options and I see those do include 4 type C modules in the standard configurations and price. I think they should do the same for the DIY editions and let you remove them if you want.