Harman Audio offers its factory-refurbished JBL OnBeat Venue Bluetooth Wireless Speaker for iPhone and iPad, model no. ONBEATVENUEBLKAM, for $39.95 with free shipping. That's $19 under last month's mention of a refurb and the lowest total price we've seen. (It's a current low for a refurb by $36.) It features 30 watts of total system power and a dock charger for iOS devices. A 1-year Harman warranty applies. Deal ends November 2.