If the description is accurate, it is probably a reasonable price - maybe $100 to $200 higher than you'd like, but it looks very correct and very clean and that means a lot when you are judging price. Parts for Rogers drums are very expensive. The parts I note are the claws and rods and the extra two set screws in the tom arm. Ploughman can probably advise if claws and rods are right for that bass. I'm not that sure. I know it transition somewhere in the Dayton flat grey to speckled grey era. The extra two set screws shouldn't be there unless they have had problems with the arm staying in place. They were design for just two.
It is from the period of peak Rogers construction. He says no cracks in wrap. You would want to inquire about the reinforcing rings on the inside. A fair number of Dayton flat grey drums have separation in the rings. If so, they need to be checked to see if they are remaining in round.
Now, have you considered adding one of the two Dynasonic snares that will match? :D
With one of those latched on, you'd be cookin'.