HCs that cost an arm and a leg and your soul

[tanim]

Captain Britain Omnibus
Death of Captain America Omnibus
Brubaker & Bendis volumes of Daredevil Omnibus
Punisher by Ennis Omnibus
Astonishing X-Men Omnibus
Uncanny X-Force Omnibus (in under a year from release & it's OOP, wtf?)
Teen Titans vol.1 Omnibus

I know that the Ennis Punisher Omnibus is supposed to be expensive, but I got a good quality copy last year for £70 from Ebay. I didn't even need to compete. I just pressed buy and I purchased it 2 seconds after I saw it. I must have been really, really lucky or something.