You can get special deals on certain types of houses and shops.

Houses:

Affordable-class, five rooms, highest-quality door, one no battle room: 450,000

Garland, ten rooms, highest-quality door, twenty pound locked storage box: 2,200,000

Shops:

Affordable-class, level ten shopkeeper, haven, no magic: 1,500,000 Affordable-class, level thirty shopkeeper: 500,000

All shop and house deals are upgradeable for the normal prices.