If you can't, hopefully your buyer's agent can preview a home for you and let you know if it is worth dropping everything to see or not. (merrimackvalleymarealestate.com)
It's so helpful when our Realtor previews those homes before we arrive, just to rule out those that aren't quite what they seem on the Internet. (remonline.com)
The less ethical of these agents will say they actually have a flesh and blood client who is interested in the home but they would like to preview the home without the client. (realestatedecoded.com)