THE FOUR-POINT FIELD CHECK

What to inspect before you buy

  1. Find a maker and model

    Photograph headstocks, serial plates, labels, stamping and any identifying controls. Avoid assuming vintage means rare.

  2. Check playability, not just appearance

    Look for cracks, warped necks, stiff valves, missing keys, uneven action, corrosion, and electronic noise; test safely when feasible.

  3. Account for service costs

    Strings, pads, setup, cables and hard cases can change the economics. Estimate these before you settle on a buy price.

  4. Compare matching instruments

    Use model, year range, condition and included case in your comparable research, then apply a discount for untested gear.

Common deal-killers

These are not automatic reasons to walk away, but they should change your offer, cost allowance or confidence in the final sale.

  • Cracks or neck issues
  • Corrosion and missing parts
  • Expensive shipping or cases
  • Non-original modifications

How to research a sale price

Write down exact identifying details and condition. Compare recent, closely matching completed transactions where accessible, noting whether accessories and shipping are included. Active listings show asking prices, not realized proceeds. Enter a conservative estimate in the calculator; don't treat a single exceptional sale as the normal outcome.

Browse current marketplace listings

These are active searches for discovery, not verified sold-price data. Check seller descriptions, photos and return terms independently.

Search musical instruments on eBay β†—

Marketplace search is currently a plain external link. Affiliate tracking is not configured.

When to bring it home

Buy when the identification is strong, the condition has been checked, the price has room for repairs and selling costs, and comparable demand is credible. Pass or reduce your offer when multiple unknowns could erase the margin. A great object can still be a bad financial flip.