First off, I think that coins are something that should be earned and not bought. At least for members of the military. I've received all of mine because of the hard work I've done or something along the same lines....
Here is a picture of the 6 coins I have. I have 10, but the other 4 are duplicates of my Battalion Coin.
These pictures are kinda blurry. If you'd like to buy me a digital camera for christmas, let me know. Until then, deal with this...
The Fronts
The Backs
In Order, From L to R, Top to Bottom
1st Armor Training Brigade, Ft. Knox, KY
82d Signal Battalion (Airborne), Fort Bragg, NC
16th Ordnance Battalion, Aberdeen Proving Ground, Maryland
1/507 Infantry (Airborne), Fort Benning, Georgia
2 Battalion, 46th Infantry, Fort Knox, KY
82d Signal Battalion (Airborne), Fort Bragg, NC