D-Reizen, the Dutch holiday shop chain that regularly turns in some of the cheapest deals around, currently lists a seven-night house rental in Tuscany for €24 per person, based on double occupancy.
The rental, in Marina di Bibbona, actually costs €85.50 once reservations charge, booking fee, and insurance charge are taken into account. But considering the duration of the rental (we repeat: seven nights!) and location (we repeat: in Tuscany!) we think that under €90 is a pretty damn good deal.
This rate is good for the week beginning September 8.