CLANK! Coins in $1, $5, and $10. 

These coins measure very close to the original cardboard pieces, with a little added thickness for the lip. 

Coins in photos printed with SUNLU Silk PLA +.

Print with a .02 nozzle for best face quality.

Print face up, with supports. Use a dab of glue (superglue, weld-on 16, or similar) to hold the face in - and voila!