It is red with the bars on the frame also being red (not the dark version i guess especially bc is has dual disk brakes). Bike has never been dropped and has always been garaged. The helmet and jacket fit, I have tried them on and I dont mind that it is used because I know who used it very well.
My Dark 620 had dual disks. That's not a 100% guarantor of it being a Dark vs not.
But being red it's not a dark - so it came from the factory with the passenger seat cover cowl and it should have the 'bikini' fairing that goes above/around the headlight.
Other things you need to check on - keys. You should have two black and one red. A missing black key isn't a huge deal as they can be replicated. If the red key is missing you're looking at trouble. The red key is used to disengage the immobilizer system if it gets tripped. IF that system gets tripped and you've no red key, it's about $1800 in parts alone to get the bike running again.
The price doesn't sound bad, especially if you're paying some premium for the knowledge that it's in good shape with no mysteries waiting for you.