Ok here's the scoop from my perspective. In the past 12 hours I have spoken with Mark at Alternative Fuel the supplier of the EB boiler, Kelly at Aqua-Therm the company listing the EB boilers on E-bay, Wade a Forum member from PEI with an EBW-150,And Serge at Valley Sales in New Brunswick who are now carrying the Econoburn. Mark confirmed that they are no longer supplying the EB to Aqua-Therm and Kelly confirmed they were just liquidating stock so the supply is limited to about 8 or 9 boilers. The Aqua-Therm boiler is selling for $4995 US (WFB-150). For me to get it here to the East Coast of Canada the shipping charges would be $700 US. To get across the border and Canada Customs I have to use a brokerage firm which charges $175. I also have to pay the 13% HST,(TAX) applicable to my Province,(Nova Scotia). I cipher my total cost to around $6,995.00 Canadian. It's not cheap but still seems to be a good deal. For someone in the US the price is a steal. Earl PS The boilers are new,crated and carry the factory warranty.