Tools
We ship a tool when it does real work. Nothing here pretends to query a database it cannot reach — where a lookup requires an official source, we send you to that source.
HIN decoder
Breaks a 12-character hull identification number into manufacturer code, serial and date section. Runs entirely in your browser — no records search, no data leaving the page.
Read the decoder guide →Offer calculator
Turns your comparables and survey findings into a defensible offer range, so the number you take into a negotiation is one you can explain.
How to build the inputs →Depreciation estimator
Projects how a model's value has moved and is likely to move, given age, hours and engine package.
Ownership cost calculator
Slip, insurance, winterization, service and fuel over a realistic season — the number most first-time buyers underestimate.
Inspection checklist generator
A printable checklist tuned to hull type, engine configuration and age.
Use the standard checklist →Records lookup
We will not fake a database query. Where records require an official source, we send you to that source — and where a paid search is the only route, we say so and show the price.
Official state routes →