Basically where am I going to find it the cheapest from a reliable source. I have a cheap generic charger my GF bought me for Christmas with my JetBeam BC40 and Tenergy protected 2600mAh 18650s, however I would like a safer charger. Thanks!
SBFlashlights.com http://www.sbflashlights.com/cart.php
$16.99, ships from U.S. in 2-3 days. They might be out of stock at the moment, but you can check with them via email to see when available again.
Protacticalshop19 on ebay http://www.ebay.com/itm/XTAR-WP2-II-Charger-Newest-Model-18650-18700-Batt-W-Car-adapter-/150663919662?pt=US_Flashlights&hash=item231444f82e
$19.99 with free shipping. I've bought batteries and ILF and rikr have bought several lights from him - good prices and fast shipping. Also a U.S. shipper.
By the way, great charger. My only complaint is that now that I have so many flashlights, I wish I had bought the 6 bay WP6 II. 
I ordered it from SB, had a coupon code that got me a whole $0.84 off 
Came in less than the eBay link above.
$.84 off? You are a true BLFer! Good Deal.
5% is 5%, sounds bigger saying it like that than $.84 though, haha.
I got an email from SB today saying the WP2 is backordered, they said they should have their new shipment in in 2-3 days though. It's no big deal as my cells are currently charged and I don't foresee myself having a need for a flashlight for a bit.
+1 for SBFlashlight. Mine just came in the mail today.
Ordered on the 8th, shipped on the 8th, got here on the 12th.
Only 3 business days! Ships out of Houston though, And I'm in Oklahoma.
I found a 10% coupon "SBHOL" though, so i got 1.79 discount.
the SBHOL discount works for anything in that website though.
$18.79 shipped. Comes with 2 spacers but I bought 2 more so my total was $19.79 shipped.
Cheaper now, because the newer SB2 charger is out (costs more; anyone seen a comparison of the two?)