Fiio K1 portable amp/DAC for $33 w/free S&H

This is part of the newly rebooted Fiio line-up, the K1 portable headphone amp and DAC is on sale for $33 with free shipping at B&H Photo. Its regular new condition price is $40… Alternative if it is available in “Used – Like New” condition in original box for $29~ with free shipping by Electronics Expo via Amazon Warehouse Deals…