Sapper Bug - Non-sapper grenades cost 1 gp to throw

[Dina]

It's a relatively minor bug considering throwing non-sapper grenades as a sapper will happen very few times.  It's not a huge issue  if it's too troublesome to fix, but I figured I should report anything I find.  Plus, this might be working entirely as intended

[Tala]

Should be fixed for next reset.