I saw a DC5R on carsales with red Type R floormates.

Are these an option on the DC5R's or was the Ad I saw just a once off set someone made?
Will they fit on a DC2? Well, obviously they'll "fit" because there only floormates, but I mean, theres no things on the side of them etc?
Anyone know how much roughly you'd be looking at for a set?

I figure Honda Spare parts is the only place I could get them. :s

Thanks