MessagePad 120: Upgradeable to MessagePad 130?

I own an Apple MessagePad 120 and would like to have a backlit screen like the one that comes standard on the Apple MessagePad 130. Is there an upgrade available?
There is no upgrade available. Upgrading from a Apple MessagePad 120 to an Apple MessagePad 130 would require a new screen and a new logic board. The cost of such an upgrade would be significant, making it more practical to purchase a MessagePad 130 instead of upgrading your Apple MessagePad 120.
Published Date: Feb 18, 2012