micro-supply.com has some cheap spores too... I've shopped there before and they come quick.. also its 10$ per syringe and every 2 you buy, you get a free one which is always nice :) good luck let us know how it goes..
have you tried looking on shroomery.org and posting there? im researching growing them and going to start in a week or so but that forum has been very helpful so far for me..