I have one of each. Would like $60 shipped for the TII one and $75 shipped for the SRT-4 and $40 shipped for the Supra one. The TII and SRT-4 are in very good condition. The TII one has flaky paint and there is a SMALL ding in the flat support bracket that runs the length of the core. It does not affect the core at all.
Pictures of the SRT-4 IC here.
Numbers 454-458.
Pictures of the TII IC here.
Numbers 459 and 460.
The Supra one has a ding on one of the cores, but it does not leak. I have pics of the Supra one at http://minigts.com/carparts/IC/. I can get pics of the others if needed, but they look like the stock ones.
Thanks,
minigts