I just got a mint-condition Winchester coffin jack, and I sense I will find it hard to use because it is so nice. So, I would like to put it up for trade at a value of $70. Any GEC or similar quality knife with black covers and a single blade OR a 79 would be ideal. The pic I'm using isn't my own (my phone died), but the knife is identical. Great fit and finish, main spear blade is centered, but the secondary is a bit off. No gaps in the liners. Comes with original box. These were made in 1987, using 100 year-old jigged bone from Utica Cutlery Co. Thank you.