1998 Nissan Maxima GXE--LOW MILES--NO RESERVE

Up for auction, is this 1998 Nissan Maxima GXE with only 121K miles. The vehicle runs and drives fine. The engine is smooth, and transmission shifts perfectly. The check engine light is on (Code P1320). The mechanic said this common with the Maximas. However, the car does misfire or run rough at all.
The interior is in good condition for its age. There are a few minor stains, but the seat, carpet, and all panels are free of rips. The exterior is also in good condition. Other than the small dent on the front driver's fender, the exterior just has few minor blemishes. Also, all four tires are in good shape.
Overall, a nice and reliable vehicle, and at a very good price--especially considering the low miles. Again, it's a NO RESERVE auction, but the car is also available for sale locally. Therefore, the auction could end early. Thanks!