Prehistoric Farm

Prehistoric Farm Upgrade Budget Calculator

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Last updated 2026-10-13

Silver plus one Clara Sky Egg loop costs 18,000 Coins before other expenses. Titanium plus Pacific costs 550,000 Coins, while Silver, Titanium and Pacific together cost 558,000. Select only purchases you still need, enter your balance and reserve, and calculate the remaining cash gap.

Build a budget that matches your route

The known subtotal adds the selected listed prices. Your reserve is then added for care, bait, travel or another expense whose amount you choose. The shortfall is the larger of zero or planned cost minus available Coins. The remaining balance is the larger of zero or available Coins minus planned cost. These are cash calculations; a paid shovel still needs its named materials and any access quests.

At 90,000 available Coins, Titanium plus Pacific leaves 460,000 missing before reserve. Adding a 20,000 reserve changes the planned total to 570,000 and the gap to 480,000. If you already own Titanium, deselect it rather than paying its 200,000 price twice in the plan. An unchecked offer is excluded because you chose not to buy it, not because its price vanished.

Keep reward money from being counted twice

The six source-reported active codes in Destructoid’s October 13 table contain 90,000 known Coins altogether. Each checkbox below means that reward is eligible for you and is not already included in the balance you entered. After receiving a reward, update the balance and clear its checkbox. A code listed by a source is not a successful redemption in your account. Eggs, fragments and Luck boosts are useful separately, but they are not added to a Coin subtotal.

The older October 5 recording gives Bronze at 2,500 Coins and an unnamed next boat offer at 4,000. Those optional entries keep their date and the boat stays unnamed. The recording also mentions another shovel offer at 12,000, but that does not establish a Silver alias or a current universal shop price. Use your actual extra offer price for such a component.

If you include an extra component without entering its price, the result remains a partial known budget. It shows the known shortfall while asking for that missing price; it cannot declare the full route affordable. Robux passes belong in the separate paid-offer comparison. This keeps a useful choice visible even when one cost needs your own shop reading.

Enter your plan

Select not-owned Coin purchases
Your money plan
13 October reported-active code Coins not yet credited

Enter your values and select Calculate. JavaScript is required for the interactive result; formulas and examples remain readable above.

Use the result for your next step

Sources and dates
Sources (4)