I think it all depends on how much you like SS. Sure you can get lots of cheaper pins around but if it is what you really want they I say Go For It. After all you'll always be able to get others down the track and if this SS is exactly what you want then you may not see another in the condition again. Several times i have HoHummed on Higher priced pins only to regret it later after I'd missed out. Won't happen again 
I have to agree. If you really want the machine, Scared Stiff or any other, then get the one you want.
Don't settle for other machines you might not be as keen on.
I have a want list and I try to stick to it. Otherwise you chase every machine that pops up at a good price just 'cause it's a good deal, instead of getting the pins you really want.
