Depends on what I hunt with.

My compound:
I haven't bought my arrows for several years. I think they were 6 bucks a peice. and the BHs were 18 for 3 (muzzy 4 blade 100) so about 12 bucks an arrow. The last two deer I have shot I lost both arrows. I know the area and have looked all over but can find them.

My Selfbow:
I shoot rivercane arrows I straightened and fletched with natural barred turkey feathers. Then I made the obsidian head myself. materials probably cost me $3-4 at themost. Probably less realy. The canewasa dolar a piece if I remember right...feathers werefree. obsidian was maybe.50 or a dolar a peice.so maybe 2 dolars an arrow. Of course only squirrels have got shot atso far. So a couple obsidian heads broken..and no squirrels ....I'll make more. LOL