I bought two Pliny packs from farmhouse brewing when they were available as amassing that many ounces of hops in bulk can be tough. Keep checking their site though.
Anyway, I imagine hop kits for Pliny are what matters most. I plan on using one of the packs for a Pliny clone but only using (gasp...shudder) DME and corn sugar to make up the gravity and let the hops plow through the malt.