I bought some brand new oem coil packs for a steal on ebay awhile back. I'm kicking myself in the foot for only buying two for twenty when they had about 20 of them. I bought a couple spares for test purposes/spares. I havn't seen any new ones like that in awhile though.
the OEM are the best. ive got some BRAND NEW MSD coils if your interested. ill sell for a good price. i honestly think with a boost a spark the aftermarket ones will work fine.