Boat EconomicsKeep, Repair, Upgrade, Resale, and Review
What Upgrade Price Actually Fits Your Own Target?
Solve the maximum candidate price your own spending target supports, sale proceeds, transaction costs, recurring-cost changes, and any reserve floor all counted.
A price search without a real ceiling in mind tends to drift upward
Boat shopping usually starts with a rough budget that quietly expands once a nicer option shows up. This engine sets a concrete ceiling first, built from your own current boat's sale value, your target annual spending limit, and how the candidate's recurring costs compare to what you already pay, so any specific listing can be checked against a real number instead of a feeling.
How this is calculated
Net sale proceeds subtract transaction costs from your current boat's sale value. The recurring difference is the candidate's annual cost minus your current boat's annual cost; multiplied by your horizon, it either eats into or adds to your spending capacity. Maximum cash price adds net sale proceeds to your target annual limit times your horizon, minus that recurring-cost effect and any reserve floor you want to preserve. A financed scenario, if you enter loan terms, shows the maximum price using that target as an annual payment capacity instead.
Worked example
A $15,000 current boat, sold with no transaction costs, a $4,000 annual target for five years, and identical recurring costs on both boats gives a maximum cash price of $15,000 plus $20,000, or $35,000. Raise the candidate's annual recurring cost by $500 over the current boat's, and that $500 a year for five years, $2,500 total, comes straight out of the maximum price instead.
Common mistakes
Comparing only sticker prices without accounting for a candidate's higher recurring costs overstates how much price capacity is actually available. The other mistake is treating this ceiling as fixed forever; a real change in your target spending limit or the candidate's costs should prompt rerunning the numbers, not anchoring to an old figure.
Frequently asked questions
Is this the price a lender would approve me for?
No. This uses your own target spending limit, not lender affordability criteria. It does not imply loan approval or shopping guidance, only what your stated numbers support.
Why does the candidate's recurring cost matter for the price?
If the candidate boat costs more to store, insure, and maintain each year than your current one, that extra ongoing cost eats into the target spending capacity that would otherwise go toward price. A candidate with lower recurring costs than your current boat actually raises your maximum price.
What is the reserve floor for?
It is cash you want to keep untouched, for repairs or emergencies, rather than putting entirely toward the new boat's price. Raising it always lowers your maximum price, since it comes directly out of the same spending capacity.
How is this different from Boat Price From All-In Budget?
That engine solves price from an annual budget assuming a fresh purchase with no trade-in. This one is specific to an upgrade scenario: it starts from your current boat's sale proceeds and accounts for the recurring-cost difference between what you have now and the candidate.