Anyone knows reputable places in Europe and Canada to buy NOS tubes from?

Years ago I bought Mullard tubes from these guys and had a good experience:

https://www.watfordvalves.com/search.asp?search=Mullard&Submit=Search

I bought a number of Mullard M8080 from a UK seller on eBay. Couldn't find them anywhere else. 

Langrex UK is one you can try. https://www.langrex.co.uk/

Thank you.

I saw Langrex on ebay.

I've had good luck with these guys, based in Turkey

https://www.nostubestore.com/

No mention of Jac music yet? As reputable as it gets:

https://www.jacmusic.com/Navigation/Tubes-All.html

And here is good article on Telefunken tube fakes

https://www.jacmusic.com/nos/images/Fakes/index.html

@inna - Try www.thetubestore.com - Vacuum Tubes, Matched, Fast Shipping

When I had a tube amp I purchased all my tubes from them because they were local (canada), had a great selection at a good price and provided great service.

All the tubes worked very well and they did a great job of matching power tubes

Regards - Steve

williewonka, thank you, I'll take a look.