Considering that I paid over $60.00 for mine, I would say that you got a good deal! (Even though mine does have the saw in it.)
I seem to remember that the striker problem WAS a problem with the first Blast Matches... They have fixed them since. Check with them for a replacement.
There was another problem with the early units also. See
http://www.equipped.org/firestrt.htm for more info.
I just REALLY wish that they would stop calling things like this a survival kit...In NO WAY is it a survival kit....It is a VERY NICE PART of a survival kit, but not one in itself.