Check Craigslist and thrift stores, and Google for reviews (audiokarma usually has some comments about any old model). I found an Oppo 981HD that way, as well as my good old Redbook transport the Sony DVP-S7000. They've never blinked at a CD-R. A lot of people are offloading perfectly usable transports these days, as they "move up" to Blu-Ray.
Short of that, most everything with an optical drive these days is either prohibitively expensive or has very suspect build quality...