Bambu Lab A1 Combo, A1 3D Printer and AMS lite, Support Multi-Color 3D Printing, High Speed & Precision, Full-Auto Calibration & Active Flow Rate Compensation, ?48 dB Quiet FDM 3D Printers A1 Combo(With AMS lite) is up for auction in Industrial & Scientific. The current bid is $54.00, 81% below the $279.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.