I have heard there is a silver face ironhide, but have yet to see one. I bought two ironhides from two different locations. Both blue faced. I noticed the back of the packaging had numbers stamped in it (next to the "also avilable"). The bluefaced ones had 82271 on the back. The other day I found another ironhide with a different number (82431), but also a blue face. Any way to tell if your getting a blue or silver face from the packaging? Any idea what the stamped 5 digit number is for?