I have the code that will give you the collector's Razer crystals in a practically infinite amount (each your character, even future charachters, will get 2x these crystals by in-game Post).
Crystals' specifications: SE Black Green Color Crystal - Items - Star Wars: The Old Republic (SWTOR) Database
The cool thing is that you'll get the possibility to upgrade each your Razer crystal to 50lvl with +41 any stat. There are special vendors on Dromund Kaas and Coruscant which upgrade them for 250k each.
The price for the code is 10 million credits on Tomb of Freedon Nadd.
I think that it's a great deal, not only because these are collectors items with the "SE" in their names, but also because each crystal that meets these crystals' upgraded specifications costs about ~3 millions on the GTN.
It will save you a lot of money.
After paying me you will recieve the code via email in PNG format.
Buyer pays for guarantor's services if (s)he wants to use them.
My nickname on the server is Jehnsen, you can use in-game post to contact me or add to friends, or you can use this forum's PM or this thread.