What should I do with my spare copy of XP?

[activegalaxys]

Just dug out an old copy of Windows XP Professional, which has SP1. It's still sealed.
The only computers that I've got that have XP drivers available are actively used with Windows Server 2008 and Windows 7 Professional, so it kinda makes this copy of XP unwanted.

Starting to wonder if I should just chuck it in the bin, or sell it.

 

[Gam3r01]

I see it selling on ebay anywhere from $1.50 to $30. I would post it and see how it goes.