You might remember the 2005 Ford Mustang GT-R Concept that was showcased at the 2004 New York International Auto Show. The GTR may not make it past that appearance, but this 5.0 liters, V8 engine powered car with 440hp and 400 lb-ft of torque mated to T-56 six-speed transmission can all be yours. Yes, the fabled GT-R is up for the grab at the RM Auctions Sports & Classics sale this August 12th in Monterey, California. The other features of the cars include Cobra R clutch/flywheel, Brembo Brakes, 20-inch dubs, Pirelli racing slicks, and a bright Valencia Orange paint job. The selling price of 2005 Ford Mustang GT-R is expected to finish somewhere in $300,000 range.