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Pet Simulator 99 WFL trade calculator
Add the pets on both sides of a trade, exact variant by exact variant, and this calculator totals each side at current RAP from the official feed (pulled November 1, 2026, 16:42 UTC) and calls the trade Win, Fair or Lose from your side. The verdict math is the site standard, the same as the other calculators here: totals within 10 percent of each other read Fair, and past 25 percent the verdict steps up to Big Win or Big Lose.
Your Offer
Total: 0 diamonds
Their Offer
Total: 0 diamonds
How the verdict works
Every pet is priced at the RAP of the exact variant you pick, because the market prices the six forms separately and a Rainbow Shiny is a different asset from the Normal form of the same pet. Variants with no recorded RAP never appear in the pickers: there is no honest number to total them at, so if a trade includes one, judge that pet separately and treat any price you are quoted for it as a claim, not a figure.
RAP is a recorded average of real Trading Plaza and auction sales, and it moves as sales happen. On a variant with very few copies in the game, one unusual sale can drag the average a long way, so check the exists count on the pet's own page before you lean on a verdict at the top end. For a single booth or auction listing rather than a whole trade, the RAP versus listing checker is the sharper tool.
Values and exists counts: the official BIG Games public API (ps99.biggamesapi.io), pulled November 1, 2026, 16:42 UTC. RAP is a recorded average of real Trading Plaza and auction sales, not a guaranteed trade price. Pet and egg facts: Pet Simulator Wiki contributors (CC BY-SA), checked November 1, 2026. eggvalues.com is a fan site and is not affiliated with BIG Games or Roblox Corporation.