Creality Sonic Pad Based on Klipper Firmware 7 Inch Touch Screen 3D Printer Smart Pad with Higher Printing Speed for Creality Ender 3 Pro/Ender 3 V2/Ender 3 V3 SE/Ender 3 S1 Series Ender 3D Printers is up for auction in Electronics. The current bid is $75.00, 56% below the $169.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.