I wonder what's the (possible) value of these boomboxes (NOS) among collectors?

Sony CFS-207L   -    Sony Sports CFM-101L    

Am a newbee to the boomer side of this forum but generally the most collectable Boomboxes are squared off in shape usually with sharp pointed square edges late 70's/80's.  The newer rounded or if have CD player are less sought after.

Just my two cents worth.

these boxes are of no value

but if you enjoy them - have at it

unfortunately no value here, try ebay you never know.