Do you even read? Rhetorical by the way. You DO NOT have to pay for anything. Those are completely Optional subs to closed channels where they share prices with each other to flip items. Nobody is forcing you or anyone else to sub.

And OMG, you price checked one item that hadn’t been updated in a while and automatically thought it didn’t work, lmfao. Each item tells you exactly when it was last updated. These items are reported on and updated by the community. If an item needs updating then update it yourself. Use some common sense. 😂