Compare the three offered effects
This offer appears during the second shop day in the recording. Its exact rows are below; another run can present a different offer.
| Offered perk | Displayed effect |
|---|---|
| Tip Boost | Tip increases by 200 |
| Targeted Tip | A Common relic sale increases Tip by 100 |
| Gold Marathon | Each sale raises gold gained from all relics by 5% |

Check the condition before choosing
Tip Boost has a stated fixed increment. Targeted Tip specifies Common relics, so do not assume every remaining item qualifies. Gold Marathon describes relic income rather than the Tip field. Compare those labels with the stock you still intend to sell.
Select and return to the selling day
Highlight the intended row and use the on-screen Select control. The recording shows Gold Marathon highlighted and its selection animation, then returns to the shop. That confirms the selection path; it does not independently isolate a cumulative stacking formula or final payout attributable to the perk.
Avoid a price-free best-perk claim
The usefulness of a conditional perk depends on the qualifying stock and sales still ahead. This page provides the observed choice interface and its conditions, not an all-perk catalogue or a claim that this player’s selection is universally strongest.