i think it was 2200... sorry dont remember exact price but i bought from a pw'er here, his name is babar (nick and number shared in this thread already)
My stock bulbs were like 10 years old so cant really say how many times are these better than stock. A good comparison can only be made if both are new. Btw their claim is in percentages not X times the stock
No colour is not whitish, the bulb is very bright though and visibility is great. Whitish bulbs in halogens are achieved by tinting the glass which reduces the brightness slightly.
Never used osram or any other. There is a simple rule, the brighter the halogen, the lesser its lifetime. I personally am satisfied by the result of rallyvision especially when you consider its lower price