Ok i want to change my ecu cover in the cossie to one that has an RS logo on it, i looked through Burtons list and found em going for £50

Is this the going rate for one or can i find one cheaper?

Also they list them as grey and black i gather this is the logos and not the cover itself they are talking about as i dont remember any sierra dashes being black am i right or wrong on this any help welkome

Thanks

Steve