minghuisen 280w 20v 14a ac laptop charger compatible with hp z2 mini g9 g5 g4 g3 thunderbolt dock 280w g4 m52952-001 m52947-003 tpn-da25 l00458-002 tpc-ca61 power supply adapter is up for auction in Electronics. The current bid is $1.00, 99% below the $71.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.