Every part, updated with your design.
Off-the-shelf22 catalog
JGB37-520 gearmotor, 12 V, 1:30 with encoder×2 · Pololu
$48.00BTS7960 43 A H-bridge×2 · Amazon Business
$18.00Tank track kit, two tracks with sprockets×1 · DFRobot
$38.00Raspberry Pi 5, 8 GB×1 · Raspberry Pi
$80.00Raspberry Pi active cooler×1 · Raspberry Pi
$5.0064 GB microSD, A2×1 · Amazon Business
$9.00ESP32-S3 dev board, 8 MB PSRAM×1 · Seeed Studio
$11.00RPLIDAR A1M8 360° laser scanner×1 · Slamtec
$99.00Lever microswitch (bumper)×2 · Pololu
$2.40BNO085 9-DoF IMU×1 · Adafruit
$20.003S2P Li-ion pack, 11.1 V 6800 mAh (75 Wh)×1 · Amazon Business
$44.00Li-ion balance charger with barrel lead×1 · Amazon Business
$14.005 V 5 A buck converter×1 · Pololu
$9.00Rocker switch and inline fuse holder×1 · Amazon Business
$4.00M3 socket screw assortment, 6–20 mm, with nuts×1 · Amazon Business
$7.00M3 heat-set inserts, 100×1 · Amazon Business
$6.00M3 nylon standoff kit×1 · Amazon Business
$5.00Dupont and JST-XH wiring kit with crimps×1 · Amazon Business
$8.00USB-C cable, 1 m×1 · Amazon Business
$3.00Custom printed14 computed
Track frame×2 · FDM, PA12-CF · print partner
$73.50Motor mount×2 · SLS, PA12 · print partner
$36.72Deck plate×2 · FDM, PA12-CF · print partner
$51.86Side panel×2 · FDM, PA12-CF · print partner
$20.72End panel×2 · FDM, PA12-CF · print partner
$17.14Battery tray×1 · FDM, PA12-CF · print partner
$15.65Board carrier×1 · FDM, PA12-CF · print partner
$5.00Lidar mast×1 · SLS, PA12 · print partner
$37.34Bumper bar×1 · FDM, TPU 95A · print partner
$5.46Sourced components$430.40
Printed components$263.39
Assembly supplies est$18.00
Shipping est$56.88