Prices do slowly go down but a rare car that's limited and only made for 2 years, prices aren't going down fast. Some sell it super cheap cause they need the money due to losing their job or adding to the family.
8K miles, i can see almost wanting $30K for it, will they get it?? maybe, maybe not. Could you get a used/new 5.0 for that price, yes. But what's more rare? The 5.0 will be in production for a few more years or even more and alot more made per year than the Terminator. Also which one makes more rwhp and a lot more torque with a few mods?? Cobra. But don't get me wrong, those new 5.0's run hella strong.
I know at this track, the guys in the 5.0's and even a Boss don't know how to drive them yet since they run low to high 13's and it seems like they all run on MT streets. Heck, i go super easy in my Cobra and still run a 12.6 on street tires or a 12.6 in my L and the L even had a bad vacuum leak and a bad IAT2 sensor.
2014 Mustang GT, A6, Grabber Blue