This is the stock cover for the coils in a 95 M3. Not sure of retail but I'll part with it pretty easily since I'm going with no cover at all to show the coils off.

What kind of condition is it in? and does it say M Power on it with the oil fill towards the back of the motor? Just curiouse whether it will fit an M50 in a 93 525i. If so, I'll probably take it. Let me know a price. Thanks.

It should fit your M50, as it's from an S50.

It will fit the previous owner put it on my car and I got sick of explaining to people it wasn't an s50 engine and the car wasn't an M3 (b/c of badge he put on).
I'll part with it for $50 plus shipping.

Damn, I'd love to get that from you, but I just can't swing it right now, I might be picking up another bike tomorrow. Sorry..