If they are 18" and they look like that, then they are reps and I wouldn't buy them for any price. Not worth the hassle IMO. Go for it if you want to spend your time dealing with easily bent, hard to balance, cheap reps.
'08 E90 M3 - Alpine White - Sold
'13 E92 M3 - Silverstone II - Sold
'04 E46 M3 - Jet Black - BBS E88, KW Clubsports, Brembo BBK, SuperSprint Exhaust, Recaro
'15 i3 - Laurel Gray - Why would I mod this thing?