89 supra... no spark

not to long ago I bought a 7m-gte and swapped it in to my mkiii... just last week I got the engine started and i found out i need to fix the timing on it, so a week later trying to start it and nothing, checked the coil pack, its getting power, but when i crank it there isnt a spark, I NEED HELP....what could it be?
...there is also power at the ignitor aswell as the relay, Im stuck:banghead:

If I were a betting man, I'd bet it was the coil.

alright thanks, do you know where i would be able to buy one besides ebay?