DEALERS SELLING PRICE of $57,990 INCLUDES MSRP OF $56,103 PLUS THE FOLLOWING INSTALLED ITEMS:KNAPHEIDE 9' GOOSENECK PLATFORM BED, 12GA TREAD FLOOR, 6" STRUCTURAL CHANNEL, FORMED REAR SKIRT AND REAR RAIL, TURNOVER BALL HITCH RATED @ 30000 LBS, SPRING LOADED CHAIN RETAINERS, LED LIGHTING IN BULKHEAD AND TAIL, CLASS V RECEIVER HITCH W/2.5" TUBE, 7 WAY TRAILER CONNECTOR.Dealer Discount $0 and $1,000 GM Customer Cash Rebate included in discount from MSRP of $56103Dealer Discount $0 and $500 GM Customer Cash Rebate included in discount from MSRP of $56103