大家帮我选选～～～

vvvv2002

IBM Thinkpad T43 NA9        P M 740(1.7GHz), 512MB RAM, 40GB 5400rpm HDD, 14.1in 1024x768 LCD, 64MB ATI Radeon X300, 24x24x24x/8x CD-RW/DVD, Intel 802.11bg wireless(MPCI), Modem(CDC), 1Gb Ethernet(LOM), UltraNav, Secure Chip, 6 cell Li-Ion batt, DOS license       



IBM ThinkPad T43 44U        P M 750 1.86G, 512MB RAM, 40GB 5400rpm HDD, 14.1 XGA(1024x768) TFT LCD, 64MB ATI Radeon X300, 24x24x24x/8x CD-RW/DVD, Intel 802.11b/g wireless(MPCI), Modem(CDC), 1Gb Ethernet(LOM), UltraNav, Secure Chip, Fingerprint Reader, 6 cell Li-Ion battery, WinXP Pro       



上面两款机子，大家认为报价（水货）大概要多少才划算？
两款的差价应该差多少才厚道？

vvvv2002

小弟在这里先谢谢各位高手了～～～