Ehhh... PVC cap? The valve is $5 from AutoZone... not sure what the cap is.

If they are totally replacing the steering and brake fluid then those may be correct prices, but if they are just topping them off, then they are bending you over on those as well. I mean, my brake and steering fluid are clean as the day I bought it, and I think I topped off the brake fluid with a TINY bit around 6 months ago.