Enter four numbers and where you sell. The tower shows where your price goes and how much you keep after fees and tax.
Sensible defaults are already filled in. Open a group to match your own costs.
Several items on one plate share the filament, time and power. Machine wear covers nozzles, build sheets and repairs; 20p to 50p an hour suits most hobby printers. Failed prints adds that share of costs to cover prints you bin.
Extra parts covers magnets, inserts, paint, lamp fittings or keyrings. Hands-on time covers cleanup, painting, assembly and packing.
Suggested for .
Leave postage you charge at 0 for free delivery. Fees are charged on postage too.
A price is healthy when your margin after tax reaches
.
Search your marketplace for items like yours and note the usual lowest and highest prices.
Item types load example figures to start from, not real costs. Fee and tax figures are rough starting points from October 2026 and are not tax advice: income tax depends on your total income, allowances and local rules, and marketplace fees vary by category. Check your tax office and your marketplace's fee page, then adjust the fields.