I'm looking at a 2019 Challenger described as a T/A scat pack. I've seen R/T scat packs, but not a T/A scat pack. What's the difference ? This is a 10K miles car for sale from the original owner who is out of state. I haven't seen the car....only pictures...He claims it has every available option. What's a realistic price for it ? He claims it's in perfect condition and is his daily driver. He's selling to buy a pick up.