Amazon has SodaStreamers started kits for $79
plus you get a $25 promotional credit toward the purchase of items shipped and sold by Amazon.com
making your total only $54 for a SodaStreamer machine after you consider the gift card.

While supplies last, order an eligible SodaStream Home Soda Maker listed below and receive a $25 promotional credit toward the purchase of items shipped and sold by Amazon.com (certain exclusions apply). You will receive confirmation of your credit via email within two days after your qualifying order ships. Offer valid when shipped and sold by Amazon.com. Amazon reserves the right to change or terminate this promotion at any time.