Same property, different numbers
| Agency | Ref. | Asking price | Surface | Type |
| Agenzia Immobiliare Cortesi listing ↗ our page | — | €130.000 | 150 m² | appartamento |
| House Immobiliare listing ↗ our page | — | €130.000 | 135 m² | appartamento |
Identical price and compatible surface.
A buyer reads one listing at a time. Side by side the numbers do not add up — and the difference is paid by whoever does not notice.