For the last few years Barrett-Jackson has become the place to sell “production firsts” like the Dodge Challenger, Corvette ZR1, and Shelby GT500 KR to name a few. For 2010, it seems we’ve run out of new muscle cars to auction off, but Cadillac decided to take advantage of a captive and wealthy audience to unload the very first production 2011 Cadillac CTS Coupe. We’d probably be more interested if it was a CTS-V Coupe, as we don’t see a run-of-the-mill two-door CTS becoming a collectible, regardless of when it was produced.

Still, we can’t fault Cadillac too much for bringing the first CTS Coupe to Barrett-Jackson, since all of the winning bid minus the cost of the car will be donated to the College for Creative Studies. The top bidder doesn’t get this exact car, but instead gets to special-order his or her own CTS Coupe with the choice of color, engine, transmission, trim, and any options. So what’s it worth? The car sold yesterday for a respectable price of $95,700 including buyers commission.

The ZR1 might be the fastest Chevrolet Corvette to ever come out of Bowling Green, Kentucky, but that doesn’t mean it can’t be improved upon. That’s where Lingenfelter Performance Engineering of Decatur, Indiana comes in. They’ve built some of the fastest Corvettes in the world, plus some other pretty wild tuned Chevys. Their latest super-Vette is this Jetstream Blue Metallic ZR1 that Lingenfelter took out to the drag strip at Maryland International Raceway last month. The result? A best pass of 9.813 seconds at 145.74 mph.

As you can imagine, Lingenfelter made more than just a few minor modifications. The ZR1’s supercharger was upgraded with a cast aluminum air intake snout and an 11-rib, 2.6-inch pulley, an upgraded air filter, a four-inch diameter intake tube with mass air sensor, a ported throttle body, and a cast aluminum air inlet all help to stuff more air into the 6.2-liter V8. Other upgrades include a larger heat exchanger, larger intercooler reservoir system, and a set of sticky R345/35R18 Mickey Thompson ET Street Radials. The finished product puts out 739 horsepower and 740 pound-feet of torque measured at the rear wheels.