So who's your favourite adult artists that also don't break the bank on commission costs (thinking aprox 100 or less)?

I've got a few ideas is like to do and split with another 50/50 on the cost but honestly not that familiar with the rates of the various porn artists.

EDIT: Keep in mind I don't mind and often do spend far more (just ask the fine folk at Furnal Equinox how much I've spent on the auctions 2 years running) but I'm mostly wanting some more basic stuff or hell even decent quality pencil sketches and I know of some big name artists who do pencils in that price range (Even if say, only if you catch em in time at a con)