Best place to buy counterfeit trackmasters

Hi forum users,

Can anyone recommend a good place to purchase the knock-off trackmaster models? I've seen them on ebay for $50 AUD each but even on sites like aliexpress I'm not super fond of the $30 AUD price tag they command, considering that they're not official toys and I remember paying less for the real ones back in the day. Does anyone have any reccomendations? Or am I just going to have to bite the bullet, haha.  Thanks in advance!

[Super]

Hello Broco
Although I am not that much familiar with buying the knockoffs, I have a couple that were bought of Ebay back when they weren't know as knockoffs by chance, my guess would be that the places you already mentioned are your best bets but hopefully those Members here with the experience in locating them will add to this Post.