99 Q45 EVAP canister purge control valve/solenoid question

[ash10hunt]

So I recently kind of fixed a p1492 problem I've been having on my Q by actually plugging in my EVAP solenoid the right way. However, I now have a p1493, which isn't as bad as the p1492, but it still skips sometimes when accelerating, and starts rough occasionally. I've checked all my hoses running from the solenoid, and none seem to be kinked, plugged, or broken. I know I shouldn't just be throwing parts at this, but I was curious how much a new solenoid would be, but I can't seem to find them anywhere. If someone could point me in the right direction and/or give me a general price range that'd be great.
Thanks y'all!