From Fallen London Wiki

Action purge is not allowed on comment pages.

The payouts have been documented for the salable items from last weekend, but as far as I can see only in the actions for selling them. Until the guide is updated, anyone looking for them can easily find those actions with this category:

<a rel="nofollow" class="external free" href="https://fallenlondon.wiki/wiki/Category:Rat_Market_Saturation">https://fallenlondon.wiki/wiki/Category:Rat_Market_Saturation</a>

More broadly, it looks like the payout starts at 1.3x sale value, and as Rat Market Saturation increases it scales down to 1x sale value (ie Ratty Reliquary sells for 12.50 in the bazaar, it starts trading at 162 shillings/reliquary but scales down to 125 shillings).