In need of stabilizer/puck for a Sony SCD-777ES


Just bought a used SCD 777ES at a very fair price because w/o the disc stabilizer, the seller couldn't verify that it was working properly.  Any words of wisdom as to where I could obtain a stabilizer?  Thanks in advance!
daddyo
The laser in the Sony SCD777ES is notorious for failing. You can find the laser for sale on ebay at around $150 to $300, but some would prefer to just shelve the unit rather than replace the laser. I had mine replaced by a friend in one day. It can’t be that difficult. In any case, there must be one owner of a failed unit that would be willing to part with the puck. I'm hoping that if anyone feels generous, they will respond to you via this thread.
Thanks for the responses and yes, I’ve been checking EBay the last few days since I got the unit.  There were 2 parts units sold before I started looking, but nothing currently up for auction.  Even the cheapest one went for $150 delivered.  That’s an expensive puck.

tonykay, I hope you are right!  
Find out the weight if the puck. Have a replacement made by any Machine Shop. All you need is dimensions and general weight, The size of the center hole. Overall diameter, height.
I may have an extra one from a unit I pulled for parts.  I'll check and see.