A few others in a more moderate price range (under $300). Other leather finishes. Quality vs. Trickers is not a debate I'm trying to start...:
Alfred Sargent

Grenson 'Sharp'

Grenson 'Fred' (note thicker triple sole and larger punched brogueing)

Loake 'Burford'

Many of these British shoemakers will do custom mods (leather, color, sole, details), so keep your eyes open for bespoke version of these made specifically for certain shops or designers.
There's also a previous good discussion
here on SF