Bidet International Inc via Amazon offers the Royal Fresh Bidet Non-Electric Toilet Attachment
with free shipping
. That's tied with our mention from last winter and $4 under the cost of buying it directly from Bidet International Inc. This set includes all parts needed for installation and can be fixed to most 2-piece toilets.
Looking for a more sophisticated model? 2Go Products LLC via Amazon offers the LUXE Bidet Fresh Water Bidet Spray with Single Nozzle for $48.98 with free shipping. That's the lowest total price we could find by $10. It features a control panel, retractable nozzle, and fresh water connection.