The circuits aren't anything special, or for that matter old.  The transistors are 2n2222 and 2n2907.  Some of the pins are bent a little, but are easily straightened.  High quality.

You're bidding on ONE.  First come first serve.  When you order, describe you're preferences.

I have a numerous ICs and other items listed HERE.

If you want to make an offer on multiple listings, I recommend contacting me.  Ebay's system isn't designed for that (I'd make a special listing).

If you order from more than one listing, contact me for an invoice BEFORE you pay.  If I end up making a partial refund, I won't include ebay's 15%, which they don't refund to me on a partial refund.

Like every other seller, I would appreciate it if you contacted me, rather than leave negative feedback, or less than 5 stars.