
  Just picked up a GW Instek GDS-820C Scope for a very nice price.  This model was the Dual Channel Color LCD 150 Mhz Bandwidth version.  I likely wouldn't have got  the 60Mhz  Monochrome version of this scope for this price anywhere else - So I'm a 'happy camper'.  The scope was missing the CD/Software but I easily got it off the 
Canadian website.
The scope appears to be a good buy.  My only complaint would be that they could have used a slightly higher resolution for the display (used to the Tek TDS models).  I'm also thinking that the scope will be pushing itself when reaching the upper limits of it's bandwidth - but for ATMEL AVR and PIC uController stuff it'll be fine.
This scope gets my thumbs up, and I hope that the Instek Power Supply reliability and reputation fall also on their Oscilloscope line.  Only time will tell.