We don't post a flat number for this because the bracket and wiring work above changes the job more than the opener itself does. What we can tell you is what drives the number up or down: whether the existing header bracket needs replacing, whether the wall circuit is copper or needs fishing, and whether the ceiling height forces a low-headroom unit instead of a standard chain-drive.
Solana Beach's median household income sits at $150,820, well above the wider service area, and we see that reflected in what people choose here - more owners opting for the quieter belt-drive or jackshaft units over the base chain-drive box. That's a preference, not a requirement; a chain-drive opener still does the job on a 1976-era door and costs less to install. We'll give you both numbers on site before you decide, not a range pulled from a website.