How long will it take to heal? The next option is a bridge. The two teeth next to the space are used to support the bridge. The cost for a bridge is the same as 3 crowns
The ideal choice is to do an implant. It is a titanium screw which is placed into bone, then we can place a crown on top of it. It seems like you have enough bone to do an implant.
Those are too expensive, is there a cheaper option? The framework is made of rigid metal. The advantage of the removable partial denture is that it unites your remaining teeth.