80 d50 flex plate needed

Sorry if this is not the right section for this....I am new here.

I am having a hard time finding a flex plate. All the ones I find are 8 bolt and new so of course expensive.

The d50 we have is a 2.6 4 cyl. automatic and 6 bolt.

If you have a used one in good condition or know where to get one please let me know.

Thank you!