Good wood filler/putty on a budget?
I bought an Epi Thunderbird used from GC a couple years ago that had a broken strap button screw stuck in it and a set of straplocks. I moved the straplock button to behind the neck, so no need to worry about this being a structural thing, but I just got around to drilling out the broken screw (I'm planning on getting rid of this thing soon, and I want it to look nice). So now I have a big sort of hole where the broken screw was, one from when I moved the straplock button, plus two more from the previous owner.
I'm trying to save up my money right now, but I can spend a little on some wood filler if it means getting top dollar for this bass. Basically, as the title says, for someone with about a $10 budget, what's my best option?