TDS 540D 4 channel, 500MHZ digitizing oscilloscope
Price: $300
Add TEK P6204 1GHZ ACTIVE FET, 10X probe for $100 ($125 if sold separately).
Please Note: As you can see the unit passes self test with no errors however we are not electronics engineers so please bring anything with you that you need to confirm that this works as per normal so there are no surprises for me after the sale or for you after you get back to your lab!