I own a pair of Triaxiom 212 from the same page. Adjusted for inflation those drivers retailed for almost $700 each in 2020 dollars. The Axiette’s were the entry level 8” speaker from Goodmans and was roughly equivalent to the Altec 755. The Axiom 80 was in a whole different league.
The Goodmans drivers were very high quality, and I have heard that they were made in the Tannoy factory (maybe). They are beautifully made, very efficient (about 97 dB for the 212), and the frames are painted a beautifully automotive grade metallic enamel.