For around $800 you could get a set of ASA ST4's (silver) or about $1200 (chrome) from tirerack for the same size as the ones you posted (18's).
The ones you posted look like original R129 chrome AMG's which would retail for about $2000 (New) from tirerack.
I think I should point out that the R129 really looks good with the staggered setup (which costs about $10-$30 more per rim).
Good luck making your decision.