This item seems to be plentiful on eBay and can be had for under $75 with shipping. However, beware. I purchased one for $65 with shipping and it was defective. Someone else had the same problem as I did. My unit did not play with the AC adapter, or only played for a few minutes and then I had to unplug it.

There seems to be an usually large amount of these being sold as open box items. I'm getting the impression they were all returns because of one defect or another. I was fortunate to buy from an honest seller and got my money back, though I had to incur the shipping costs to and from.