Oregon 600 on sale

I notice that one of the major hunting retailers is offering the Oregon 600 for 219.99 with free shipping. Seems way cheap for one of the latest generation of handhelds. Are there problems surfacing with this model that would cause the retailer to start dumping them when some of the earlier generations are still selling for twice that amount?

I did not see a general discussion forum and did not know where else to post this question. Thanks