JAF Gifts via Amazon offers Prime members the Godinger Crystal Mantel Clock for $11.38 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.49.) That's the lowest price we could find by $2. It's made of 24% lead crystal and features quartz movement.
Musician's Friend offers the Danelectro Honeytone N-10 Guitar Mini Amp in four colors for $14.46 with free shipping. (Amazon offers it to Prime members in Burgundy or Aqua for the same price.) That's the lowest total price we could find by $8. It features volume, tone and overdrive controls, 9-volt battery, leather handle, and belt clip.
Amazon offers the Philips Wake-Up Light in White, model no. HF3500/60, for $69.99. Clip the $10 off coupon on the product page to drop it to $59.99. With free shipping, that's the lowest total price we could find by $10. It features sunrise simulation which wakes you gradually, 10 light settings, alarm, and snooze.
Amazon offers its Prime members the Koss PortaPro Headphones, model no. 155491, for $24.99 with free shipping. (Non-members can spend over $35 to qualify for free shipping; otherwise shipping adds $5.74.) That's the lowest total price we could find by $24. They feature adjustable ear-pads, carrying case, and a 4 foot cord.
Amazon offers the Pioneer Andrew Jones-Designed 2.1-Channel Soundbar System, model no. SP-SB23W, for $296.99 with free shipping. That's $28 under our October mention and the lowest total price we could find, outside of the mention below, by $24. It features a 6.5" 2.4GHz 50-watt wireless subwoofer, six 28-watt speakers, four 3" mid-woofers, two 1" dome tweeters, Bluetooth, and frequency response of 45Hz to 20kHz.
A close price: Newegg has it for $299.99 with free shipping.
Amazon offers the Ecotones Sound & Sleep Machine, model no. ASM1002, for $71.99 with free shipping. That's the lowest total price we could find by $21. It features 10 natural sound recordings, three richness settings, sleep timer, and display controls.