One of our most popular beacons is the TON9108. The low price has made it popular with first timers who want to try out iBeacons without a large financial commitment. It’s also great for rollouts because the low power Dialog DA14580 and timed on period allows the CR2032 battery to last as long as a CR2477 in a comparable TI CC254x based-beacon.
We recently re-stocked in larger quantities and so have been able to lower the price and keep it our March “Most Affordable Beacon”. This beacon is currently only £7.70 + vat (about $11, €9). EU companies outside the UK can order ex vat.