Used none working Pioneer PL-L1000 worth

Hi,  I’m interested in picking up a Pioneer PL-L1000.  There are a few listed on eBay between $100.00 and $300.00 but the description states for parts or repair.  What is the market value for these turntables when in need of unknown repairs? 

P.S, I did check the forum’s Bluebook.  However there was no information for the TT.

Thank you, 
russ