With the 25% tariff on Canadian goods due to hit tomorrow ...
Time is on your side. It was just a political proposal and hasn't yet been enacted. Because Canada is such a huge US trading partner it's possible that it the tariff will never be enacted.
Wish I too had a vintage tuner -- that still worked or could be repaired!
Many of the first class vintage tuners are completely serviceable. My McIntosh MR80 is still going strong after all these years, although it benefits from a little attention every 10 years or so. The challenge is finding a tech qualified and equipped to align these tuners. It's a specialty, rather like servicing reel-to-reels.