This is maybe of interest for our members living in Germany: www.funktionelles.de
On my search for a Mag 3 D host for an XM-L mod I stumbled on a german webshop which seems to have very good prices ATM for some incan models. Never heard of that shop before but ordered two of those for € 14 each.
Those are pretty good prices for Mags in the EU - cheapest I've seen the Magcharger for is well over £110 - 130 euros - $180
And they have C Mags which I have never seen anywhere here. The last 3D Mag I saw locally was £29.99. Occasionally I find them (In any size) for under £15 ($24.5) when I buy them immediately. Someone will want them if I don't.
The Rebel LED Mags haven't appeared anywhere local to me - people are still selling the 2D Luxeon ones for more than £30 (Just shy of $50)