If it's true that first impressions mean everything, don't overlook your doorbell. Here are ten to consider (NB: doorbell buttons do not include chimes or electronic bell wiring, but are replacements for existing buttons).
Below: Atlas Homewares Mission Lighted Doorbell Button, available in three finishes; $32 at Atlas Homewares.
Below: Paragon Doorbell Button in lacquered brushed stainless; $33 at Atlas Homewares.
Below: Lighted Round Doorbell Button in brushed nickel or oil-rubbed bronze; $48 at Rejuvenation Hardware.
Below: Corian Square Doorbell in Anthracite; $25 at Decorative Hardware Store. Many other colors available.
Below L: Square Doorbell Button by Spore, with satin aluminum faceplate and button available in amber, blue, green, red, or white; $80 at Lumens. Below R: De-light Doorbell Button by Spore with an LED-lit resin button; $34.50 at Lumens.
Below: Black Powder Coated Doorbell Button; $5.99 at Van Dyke's Restorers.