$100-$140 (new) band saw is probably one of the safest for repeatability.
Second option is a scroll saw. ($70-$150) harbor freight option, rockwell makes a nice table version.
Third, dremel router table. https://www.amazon.com/Dremel-231-Shaper-Router-Table/dp/B0000302Y9
I don't agree with those saying table saw, angle grinder, jig saw. Sure it could be done. But safety is an issue with small items.
what if I used something like this? http://www.amazon.com/Dremel-231-Shaper-Router-Table/dp/B0000302Y9/ref=pd_sim_hi_7