here are my beautifully well looked after vw passat roof bars i bought these from a vw dealer a few years ago priced at £189.99 so your looking at a bargain here.
these come with lockable ends with two keys an allen key to adjust the size to fit nicely the original owners manual and of course a protecing case for storage.
these were originally bought for my M reg (1997) vw passat estate but i do believe they fit most cars especially audi so £100 or your very nearest reasonable offer.