人人有本用

有人要卖T40 2373HB5的二手，用了2年多，2006年10月质保结束，配置如下。 多少钱可以买入？另外质保可以延长么？请虫虫给点建议阿，谢谢啦！

IBM ThinkPad T40 (model: 2373HB5) features:
- Processor:         Centrino Pentium M 1.5GHz, 1 MB onboard L2 cache
memory
- Memory:         256 DDR SDRAM, max. 2Gb
- Harddisk:         80Gb harddisk 5400rpm (newly installed on Feb 2,
2006)
- Display:         14.1" TFT, SXGA+ (1400 x 1050)
- Graphic controller:     ATI mobility Radeon 9000, with 32Mb video RAM
- Optical drive:         DVD/CDRW-ROM Combo
- Communications:     Infrared port, Intel 802.11b wireless LAN, 10/100
Ethernet or 1Gb Ethernet
- PC card:         2 Type I, 2 Type II, or 1 Type III PC card
- OS:             Preinstalled Chinese Windows XP Professional

Other features:
- Weight: 2.0kg
- Built in keyboard light, microphone
- Very good condition battery and new power cord
- Free carrying pouch and laptop case (Toshiba)
- IBM worldwide warranty remaining, covering all parts & labour until Oct
2006
the seller said: "Remember this is not a refurbished junk. This is as new, very light and
thin, in perfect condition without a single mark or scratch, perfect screen.
Full checking completed at IBM ThinkPad service centre on Feb 2, 2006 with
official test report."

成色好，6-7K

谢谢!关于质保，是不是最多三年，不能延长的啊？那么要是以后坏了咋办呢？就这么挂了？