Looking for some EDH Tutors + Sol Ring

Hey all! I'm only an MTG player starting with Avacyn, so I'm missing some of the older cards I need for EDH.  Right now what I need most are the following:

1x Enlightened Tutor
1x Mystical Tutor
1x Demonic Tutor (Revised)
1x Sol Ring (Revised)

These are for play not collection, so I'm only really interested in the currently lowest value edition of each (only makes a difference for Demonic and Sol Ring I think?)

If anyone can help me out, set up a trade!  Thanks