The last thing I need is another objet on my desk because you can barely see the surface past the tablecloth of receipts and notes. If however your desk is more orderly, a nice paperweight should polish things off nicely. The classic John Derian for around sixty in a myriad of options.
Or the Z Gallerie for around ten. Plus, they too have quite a few different designs.
And if you want to get really crafty and decoupage your own... ha, this route is not for me.