I wish we were discussing this a month ago. I've been buying some (pretty decent deals actually) from HopShack and RiteBrew, and my current inventory looks like this:

2# Columbus
1.5# Spalt Select (German)
2# Willamette
2# Nugget
2# Galena
1# Brewers Gold
2# Cascade
1# Centennial
1# Chinook
2# Czech Saaz
1# Magnum
4 oz Apollo
4 oz Brambling Cross
4 oz Bravo
4 oz Challenger
1# EKG
4 oz Falconer's Flight
4 oz Fuggle (US)
8 oz German Select
4 oz Glacier
8 oz Hallertau Mittlefruh (Germany)
4 oz Liberty
8 oz Opal (Germany)
4 oz Palisade
4 oz Phoenix
4 oz Saphir (Germany)
4 oz Sterling
4 oz Styrian Gold (Solvenia)
6 oz Simcoe
6 oz Amarillo
? oz Perle (Germany) - need to check what's left
2 oz Mt Hood (US)
4 oz Crystal (US)
HopShack has Columbus for $6.99/#, cascade for 10.99/#, Centennial 18.59/#, Willamette $6.99/#, Spalt Select $6.99/#, Galena $7.59/#, Brewers Gold $8.19/#, Nugget $6.99/#. Ritebrew is a bit more, Check Saaz $11.59/#, Magnum $12.89/#, Chinook $11.29/#, Sterling $10.69/#.
Cidah, you are costing me a lot of money. I will go for:
2# Cascade (can't have too much of this)
2# Centennial "Type" (fake Centennial?)
1# Magnum --- NOTE: The catalog shows this as sold out????
1# Millinium
1# Mt Hood
1# Newport
1# Northern Brewer
1# Perle
1# Tettnang
1# Warrior (especially if the Magnum is unavailable, this is a possible replacement for a clean bittering hop)