i think these go for under $550 at pacificbmw.com....more like $517.65.
why would it cost more at ebay?

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2003 X5 3.0 Titanium Silver/Black, Xenon,Cold W. Pkg, Prem. Pkg, Rear C. Pkg, Wood T. Pkg
-OEM Titanium Grille
-OEM Titanium side mirror ring
-OEM Titanium tailgate handle
-OEM Clear side marker with PIAA clear bulb
-OEM Chrome tailpipe trim
-OEM All weather rubber floor mats
-OEM Rear bumper step protection
(Work in Progress)
2004 Honda Odyssey EXL Silver/Gray (for family with 2 babies)
-Overhead DVD (for some peace & quiet)
2000 740I Black/Tan with Sport Pkg (Sold)