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Enhance your Poly Plaza experience with the Premium Upgrade, collect your rent automatically and win 2 times more exp!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
This is the base game required to play this DLC. Other expansions may also be required.
Poly Plaza Premium Upgrade will enable you to collect automatically all your rent. You will not need to go and collect them manually and they will arrive directly, in realtime on your bank account. In addition to the rent collecting automatically, you will also earn double XP on all your actions.
Collect your rent automatically
Earn double exp on everything you do
Right now the cheapest offer for Poly Plaza - Premium Upgrade is CA$6.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Poly Plaza - Premium Upgrade is CA$1.29 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Poly Plaza - Premium Upgrade drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
