I believe they go for a bill, but I haven't ordered from Lumberjack, yet. I did pick up a couple of packs at a Cannabis Cup event for 50 each.
I recall getting my first Ocean Grown gear several years ago from the now defunct OGSeeds, and packs were going for forty back then. They were also 12 packs. I picked up 2 packs of Sleeping Dog, because they were half off, and was blessed with a freebie pack of Bubble Krush. I quickly ordered another pack of Sleeping Dog, and was again gifted a full pack, that time it was Wizards Potion. Five full packs, six by most breeders standard of 10 packs for regs, for way under a bill. Best bean deal of my life! Maybe that's why I'm such a fanboy of VaderOG and his genetics.
Oh yeah, someone post some Ocean Grown bud porn, please. Cheers!