That's not a 'could' thing, by the way.

People do, in fact, buy off the arrow supplies at many stores and resell them for bargaining practice. I can't count the number of times I've gone to the store in the Spur that sells arrows to find it completely sold out; fortunately, the people who do that don't go to TH, but it's still really, REALLY annoying when that happens.

- Kith