I need to find an inexpensive brand of artist oil stick paints!?

Hello, I am trying to find an inexpensive artist oil stick set (NOT OIL PASTELS!) to experiment with. I have never used these before, so I just want something decent but worthy of using on my canvases. I have found a couple of brands but they are way too expensive for a full time student on a budget. R&F oil sticks are about $50 for a set of 6....Sennelier is around $320 for a box of 36! I would like a set of 24 or 36...if possible for under $100. Any suggestions/experiences with products are greatly appreciated!!!