Yep I got your PayPal and those items are reserved for you. I'm pretty sure that two of the magazines don't work (which is at most a $20 valve replacement, and then you have an upgraded magazine). But as I said, I don't know how they are functioning and haven't been able to test them.
If you want to take them as is, I'll sell $50 for all three mags and the broken glock (just needs a new slide).
And as I said the mags externally are in perfect condition.