My father has recently pulled away from Folgers, and has started buying and drinking high quality beans. He also got a nice grinder and coffee maker. With Father's Day coming up, I was thinking of getting him a roaster so that he could roast his own beans. Being retired, he will have plenty of time to experiment. My questions are- what can one expect to pay for a decent roaster? What brands should I be looking at? What type of options (if there are any) should I be looking for that a person new to roasting would find handy? Thanks in advance for your help.