Table 1.

ArUco marker mounting assembly components list

Component name	PLA filament usage (g)	Estimated price (2023)
15 mm × 15 mm ArUco marker	N/A	<$1.00
ArUco marker mount	0.8	$0.02
i-bracket	0.3	$0.01
C-clamp (1×)	0.3	$0.01
15 mm binder clip wire (1×)	N/A	<$1.00
4' cable tie	N/A	<$1.00
Total		<$3.00

Prices for each of the 3D-printed pieces were estimated based on the approximate $20 cost of a standard 1.75 mm PLA 3D Printer Filament 1 kg (2.2 lbs) Spool in 2023. Filament usage measurements in grams were calculated using a 3D-printing slicer software (Ultimaker Cura, V4.13.0) with the layer height set to 0.2 mm and cubic pattern infill density of 20%.