Necro Epic - Slime Blood vs Eye

[nevilshute]

So, I've decided to splash some cash in the coming time and buy these two items towards getting my epic. I noticed that after the PoF/PoH revamped loot tables the Eye of Innoruuk has dropped significantly in price. If I check recorded auctions there are plenty being sold and the price is like 15-22k.

There do not, however, seem to be many - if any - Slime Bloods auctioned off. I understand that the golems in Fear are being killed constantly so I'd guess that there would be leaking out a lot of Slime Bloods into circulation but that doesn't seem to be the case.

Can anyone enlighten me as to why this is? If Eye is ~20k how much should I be expecting to fork up for a Slime Blood?