1996 Chevrolet Blazer

It's got 291 thousand miles as of today it's been a fantastic daily for a solid year for me it's 2wd it has the 4.3 that was rebuilt according to the last owner Wich he had paperwork for the trans is a tad scary it being the 4l60e it doesn't now how to shift outta 3rd now weather or not this is just a shift solenoid or a sensor I'm not sure but it makes no horrific noises drives fantastic otherwise and the fluid looks fine however it has been lowered by the previous owner (he torched the front springs) but the rear is done correctly I put new brakes along with bearings in the front it has a 12 inch comp alpine subwoofer as well as a Kenwood head unit and the interior other than the driver seat has been taken care of and it just needs a blend door and the a/c blows through every vent I got highballed on this and paid 4500 for it id absolutely love getting that back however being realistic I'll take 25-3000 please