How this site earns its keep

The plain version

Every price button on this catalogue opens a listing at our retail partner. When a purchase follows such a click, the partner pays us a commission. The price you see and pay is the same either way; the commission comes out of the partner’s side of the till, never yours.

What the commission buys

It keeps this catalogue standing: the photography, the construction notes, the picker and the train log are paid for by those clicks rather than by banners or by selling anything about you. If a piece is on this rail, it is because we cut it, not because a listing paid better.

What it never buys

Ratings and counts on these pages are read from the listings, not written by us. No cut is ranked higher for earning more, and nothing on this site is a paid placement.