Anyone interested in trading with me? I will trade my Macbook and my G4 tower for... what u got?

The computers are functional, excellent condition and both uses Leopard 10.5.6.

Here's the specs:

Apple MacBook 2.0 GHz Intel Core 2 Duo (13-inch White) MA700LL/A

Intel Core 2 Duo 2.0 GHz
4 GB of RAM (PC2-5300 DDR2)
250 GB of hard drive
6X dual-layer DVD+R DL/DVD±RW/CD-RW SuperDrive

+

Apple Power Macintosh G4 867 DP (MDD) (M8787LL/A)

Dual 867 MHz PowerPC 7455 (G4) processors with the AltiVec "Velocity Engine" vector processing unit.
2 GB of RAM (PC2100 DDR SDRAM)
250 GB + 500 GB of hard drive (whooping 750 GB of HD)
CD-R at 16X, writes CD-RW at 10X
6X dual-layer DVD+R DL/DVD±RW