Tung-sol 12AX7 gold pin old issue

do you know how much the vintage Tung-sol 12AX7 gold pins matched pairs are? where do I find them?

You may find these at the tube store ; 26$ a piece

Our address:
120 Lancing Drive, Unit 8
Hamilton, Ontario
L8W 3A1

hope this help

Upscale audio has reissues and NOS that are not the gold pin type
these are new issues made in russia. not the yugo made ones.
If you meant the reissue, I found the gold pins' sound to be somewhat 'dead'/flat in both my CAT pre and my tube amp. The regular steel pins sound is more lively/dynamic.
The extra cost of the 'gold' was a waste of dollars imo.