A quick cut and paste from my order with SpeedInc in 2009:
Item Description Qty Cost Total
GM12581810 GM C6 LS2
Oil Pan Kit, with bolts and Gaskets 295.00 295.00
GM12558750 GM C6 LS2
oil pick-up screen (same used on LS6) 47.39 47.39
GM12570788 GM C6 LS2 dipstick 19.32 19.32
GM12570787 GM C6 LS2 dipstick tube 17.44 17.44
No freight as I had a mate drag it from Dallas to Abu Dhabi.