How can i see the entire series of Yu-Yu-Hakusho, or can't i?

It's one of my favorites and i haven't seen an episode since they took it off of toonami. :(

I need to see it!!! would you recomend buying dvds? online  or off? i don't like buying online though, so i would appreciate other options...

Any wheres or hows?...... Thanx for reading.