We don't usually mention bargains here on TUAW, as there are plenty of other sites already doing a fine job of that. However, TUAW reader Adam noticed that the 20" iMac G5 has dropped quite a bit in price to $1499 in the online Apple Store, bringing the edu price down even lower to $1399. These are not refurbs or special deals of any kind as far as I can tell, which leads me to wonder if this might be the first sign of the iMac G5's inevitable disappearance. Speculation aside however, it's a smokin' deal on a big iMac that's still pretty speedy. Get 'em while they're hot.